| 000 | 00606nam a2200205Ia 4500 | ||
|---|---|---|---|
| 008 | 160808s1973 xx 000 0 eng d | ||
| 020 | _a0070526257 | ||
| 041 | _aeng | ||
| 084 |
_aan73,N _2CC |
||
| 245 | _aMc Graw - hill year book of science and technology / | ||
| 260 |
_aNew York : _bMcGraw-Hill, _c1973. |
||
| 260 |
_aNew York : _bMcGraw-Hill, _c1999. |
||
| 260 |
_aNew York : _bMcGraw-Hill, _c1978. |
||
| 260 |
_aNew York : _bMcGraw-Hill, _c1975. |
||
| 260 |
_aNew York : _bMcGraw-Hill, _c1974. |
||
| 653 | _aMc Graw - Hill | ||
| 653 | _aNatural Sciences | ||
| 653 | _aYear Book | ||
| 999 |
_c154587 _d154587 |
||