| 000 | 00421pam a2200157a 44500 | ||
|---|---|---|---|
| 040 | _aP K Kelkar Library, IIT Kanpur | ||
| 082 |
_a500 _bB644 |
||
| 100 | _a | ||
| 245 | 1 | _aThe book of popular science | |
| 260 |
_aNew York _bGrolier Society _c1960 |
||
| 300 | _a10 v | ||
| 650 | _aNatural history | ||
| 650 | _aTechnology | ||
| 650 | _aScience | ||
| 997 | _a11490 v.1 C 11499 v.10 C 11496 v.7 C 11497 v.8 C | ||
| 999 |
_c425659 _d425659 |
||