| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c175 _d175 |
||
| 003 | OSt | ||
| 005 | 20180411124743.0 | ||
| 008 | 180411b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8122401295 | ||
| 082 |
_a620 _bTRE |
||
| 100 | _aTrehan, Keshav | ||
| 245 |
_aBiotechnology / _cBy Keshav Trehan. |
||
| 260 |
_aNew Delhi: _bWiley Eastern Limited; _c1990. |
||
| 300 |
_aviii; 286p., _c24 cm. |
||
| 942 |
_2ddc _cBK |
||