Decision Support Systems by Vicki L. Sauter
| Number | Field | Field Type | Width | Dec | Index |
| 1 | MAKE | Character | 11 | N | |
| 2 | MODEL | Character | 21 | N | |
| 3 | SRP | Numeric | 9 | 0 | N |
| 4 | DEALER_COS | Numeric | 12 | 0 | N |
| 5 | TARGET_PRI | Numeric | 12 | 0 | N |
| 6 | DEST_CHG | Numeric | 9 | 2 | N |
| 7 | OPT/RET | Numeric | 9 | 0 | N |
| 8 | RESALE | Numeric | 9 | 0 | N |
| 9 | MPG-C | Numeric | 9 | 2 | N |
| 10 | MPG-H | Numeric | 9 | 2 | N |
| 11 | INSUR_COST | Character | 12 | N | |
| 12 | MAINTENANC | Numeric | 13 | 0 | N |
| 13 | REPAIRS | Numeric | 9 | 0 | N |
| 14 | TOTAL COST | Numeric | 9 | 0 | N |

2. OPTIO
| Number | Field Name | Field Type | Width | Dec | Index |
| 1 | CAR_MAKE | Character | 10 | N | |
| 2 | HOLD1 | Character | 2 | N | |
| 3 | MODEL | Character | 12 | N | |
| 4 | ENGINE_SIZ | Character | 15 | N | |
| 5 | NO_CYLINDE | Character | 8 | N | |
| 6 | HORSEPOWER | Character | 10 | N | |
| 7 | PASSIVE_RE | Character | 10 | N | |
| 8 | A_L_RETIAL | Character | 10 | N | |
| 9 | A_L_DEALER | Character | 10 | N | |
| 10 | AUTO_RETAI | Character | 10 | N | |
| 11 | AUTO_DEALR | Character | 10 | N | |
| 12 | AC_RETAIL | Character | 10 | N | |
| 13 | AC_DEALER | Character | 10 | N | |
| 14 | FUEL_TANK | Character | 10 | N | |
| 15 | TRANSMISSI | Character | 20 | N | |
| 16 | SUSPENSION | Character | 20 | N | |
| 17 | STEERING | Character | 25 | N | |
| 18 | WHEELS | Character | 20 | N | |
| 19 | S_RADIO | Character | 25 | N | |
| 20 | S_DRIVE | Character | 20 | N | |
| 21 | S_BRAKE | Character | 25 | N | |
| 22 | S_FR_BRAKE | Character | 20 | N | |
| 23 | S_RR_BRAKE | Character | 20 | N | |
| 24 | S_TIRES | Character | 31 | N | |
| 25 | S_EXHAUST | Character | 20 | N | |
| 26 | AB_AVAIL | Character | 10 | N | |
| 27 | AB_COST | Character | 10 | N | |
| 28 | AC_COST | Character | 10 | N | |
| 29 | AUTOMATIC | Character | 11 | N | |
| 30 | R_DEFOGGR | Character | 10 | N | |
| 31 | COMMENTS | Character | 65 | N |

| Number | Field | Field Type | Width | Dec | Index |
| 1 | MAKE | Character | 9 | N | |
| 2 | MODEL | Character | 30 | N | |
| 3 | ORIGIN | Character | 9 | N |

| Number | Field | Field Type | Width | Dec | Index |
| 1 | MAKE | Character | 15 | N | |
| 2 | MODEL | Character | 21 | N | |
| 3 | NHTSA | Character | 15 | N | |
| 4 | OVERALL | Character | 15 | N | |
| 5 | RELBLITY | Character | 11 | N | |
| 6 | SIZE | Character | 9 | N | |
| 7 | LAST_REPOR | Character | 13 | N | |
| 8 | COMMENTS | Character | 72 | N |

| Number | Field | Field Type | Width | Dec | Index |
| 1 | MAKE | Character | 9 | N | |
| 2 | MODEL | Character | 28 | N | |
| 3 | DR_RESTRAI | Character | 15 | N | |
| 4 | PASS_RESTR | Character | 15 | N |

| Number | Field Name | Field Type | Width | Dec | Index |
| 1 | CAR_MAKE | Character | 10 | N | |
| 2 | HOLD1 | Character | 2 | N | |
| 3 | MODEL | Character | 15 | N | |
| 4 | LENGTH | Character | 8 | N | |
| 5 | WIDTH | Character | 8 | N | |
| 6 | AB_DRIVER | Character | 12 | N | |
| 7 | AB_PASSENR | Character | 12 | N | |
| 8 | ANTILOCK_B | Character | 10 | N | |
| 9 | TRAXN_CTRL | Character | 11 | N | |
| 10 | SIDE_IMPAC | Character | 10 | N | |
| 11 | DRI_CRAS_P | Character | 33 | N | |
| 12 | PASS_CRASH | Character | 33 | N | |
| 13 | INJ_RATE | Character | 25 | N | |
| 14 | COMP_INJ_R | Character | 25 | N | |
| 15 | COMPREH_CO | Character | 10 | N | |
| 16 | RELIABILIT | Character | 10 | N | |
| 17 | CAR_SIZE | Character | 22 | N |

| Number | Field | Field Type | Width | Dec | Index |
| 1 | MAKE | Character | 15 | N | |
| 2 | MODEL | Character | 21 | N | |
| 3 | NO DOORS | Numeric | 9 | 2 | N |
| 4 | TRUNK | Character | 9 | N | |
| 5 | CONVT | Character | 13 | N | |
| 6 | CURB_WEIGH | Numeric | 13 | 2 | N |
| 7 | WHEELBASE | Numeric | 9 | 2 | N |
| 8 | LENGTH | Numeric | 9 | 2 | N |
| 9 | WIDTH | Numeric | 9 | 2 | N |
| 10 | HEIGHT | Numeric | 9 | 2 | N |
| 11 | FR_LEGROOM | Numeric | 13 | 2 | N |
| 12 | BA_LEGROOM | Numeric | 13 | 2 | N |
| 13 | HEADROOM | Numeric | 9 | 2 | N |
| 14 | CARGO | Numeric | 9 | 2 | N |

| Number | Field | Field Type | Width | Dec | Index |
| 1 | MAKE | Character | 15 | N | |
| 2 | MODEL | Character | 21 | N | |
| 3 | LENGTH | Numeric | 9 | 2 | N |
| 4 | WIDTH | Numeric | 9 | 2 | N |
| 5 | HEIGHT | Numeric | 9 | 2 | N |
| 6 | WHEELBASE | Numeric | 9 | 2 | N |
| 7 | WEIGHT | Numeric | 9 | 2 | N |
| 8 | FUEL_CAPAC | Numeric | 15 | 2 | N |
| 9 | BASE_ENGIN | Character | 20 | N | |
| 10 | TRANSMISSI | Character | 20 | N | |
| 11 | SUSPENSION | Character | 20 | N | |
| 12 | STEERING | Character | 25 | N | |
| 13 | WHEELS | Character | 20 | N | |
| 14 | RADIO | Character | 25 | N | |
| 15 | DRIVE | Character | 20 | N | |
| 16 | BRAKING_SY | Character | 25 | N | |
| 17 | FRONT_BRAK | Character | 20 | N | |
| 18 | REAR_BRAKE | Character | 20 | N | |
| 19 | TIRES | Character | 31 | N | |
| 20 | EXHAUST_SY | Character | 20 | N |

| Number | Field | Field Type | Width | Dec | Index |
| 1 | MAKE | Character | 15 | N | |
| 2 | MODEL | Character | 21 | N | |
| 3 | BUMPER/BUM | Numeric | 16 | 2 | N |
| 4 | POWERTRAIN | Numeric | 16 | 2 | N |
| 5 | RUSTTHROUG | Numeric | 16 | 2 | N |