| 000 | 00471pam a2200145a 44500 | ||
|---|---|---|---|
| 008 | 140414b1969 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_aAk73,N _bMCG |
||
| 110 | _aMCGRAW HILL ENCYCLOPEDIA OF SCIENCE AND TECHNOLOGY | ||
| 245 |
_aMcGraw- Hill Yearbook of Science and Technology _c |
||
| 260 |
_aNEW DELHI _bMcGraw-Hill book company _c1969 |
||
| 650 | _a SCIENCE AND TECHNOLOGY | ||
| 650 | _aMCGRAW YEARBOOK OF SCIENCE AND TECHNOLOGY | ||
| 690 | _aGENERAL | ||
| 906 | _a35923 | ||
| 999 |
_c34152 _d34152 |
||