| 000 | 00326cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1962 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aYAx54 C393 | ||
| 100 | _aChaudhari, P.C. | ||
| 245 |
_aScience and progress _cby P.C. Chaudhari |
||
| 260 |
_aCalcutta _bDelia Chaudhuri _c1962 |
||
| 300 | _a130p. | ||
| 650 | _aScience - India | ||
| 999 |
_c362281 _d362281 |
||