| 000 | 00403nam a2200109Ia 4500 | ||
|---|---|---|---|
| 020 | _a0-07-046182-1 | ||
| 942 | _cBK | ||
| 245 |
_aMcGraw-hill yearbook of science & technology _bcomprehensive coverage of recent events and research as compiled by the staff of the mcgraw-hill encyclopedia of science and technology |
||
| 260 |
_aMcGraw - Hill, New York _c1986 |
||
| 082 | _aR503 M.Y.S.T./Y.B. | ||
| 300 | _a521 | ||
| 999 |
_c61264 _d61264 |
||