| 000 | 00496 a2200253 4500 | ||
|---|---|---|---|
| 001 | 315197 | ||
| 020 | _a | ||
| 041 | _aeng | ||
| 080 | _a5/6(038) Sub | ||
| 245 | _aSubject heading guide to engineering categories (R) | ||
| 250 | _a | ||
| 260 | _aNew York | ||
| 260 | _bEngineering Index, | ||
| 260 | _c1977 | ||
| 300 | _a112 p. | ||
| 300 | _c 21 cm | ||
| 490 | _a | ||
| 100 | _a | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aSubject headings, Engineering | ||
| 942 | _cRB | ||
| 942 | _2UDC | ||
| 999 |
_c188562 _d188562 |
||