| 000 | 00445 a2200253 4500 | ||
|---|---|---|---|
| 001 | 6481 | ||
| 020 | _a12 | ||
| 041 | _aeng | ||
| 080 | _a658.54 Kha | ||
| 245 | _aWork study | ||
| 250 | _a | ||
| 260 | _aDelhi | ||
| 260 | _bDhanpat Rai, | ||
| 260 | _c1979 | ||
| 300 | _aiv,196 p. | ||
| 300 | _c21 cm | ||
| 490 | _a | ||
| 100 | _aKhanna, O.P. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aWork measurement | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c7995 _d7995 |
||