| 000 | 00320nam a2200121Ia 4500 | ||
|---|---|---|---|
| 041 | _aEN | ||
| 082 |
_a503 _bMCG |
||
| 100 | _aMcGraw Hill, . | ||
| 245 | 0 | _aMcGraw Hill Encyclopedia of Science & Technology ( APA - BOO ) Vol.2 / McGraw Hill. | |
| 260 |
_bNew Delhi : McGraw Hill , _c1992 |
||
| 300 | _a720 | ||
| 942 | _cBK | ||
| 999 |
_c20590 _d20590 |
||