| 000 | 003900000a22001330004500 | ||
|---|---|---|---|
| 020 | _a0079092063 | ||
| 082 |
_a503 _bM13 |
||
| 245 | _aMcGraw-Hill encyclopedia of science & technology Vol.2 | ||
| 250 | _a7th. | ||
| 260 |
_aNew York _bMcGraw-Hiil _c1992 |
||
| 300 | _a720 | ||
| 500 | _aAn international reference work in twenty volumes including an index | ||
| 650 | _aEncyclopedia - Science & Technology | ||
| 942 | _cPM | ||
| 999 |
_c7944 _d7944 |
||