| 000 | 00517nam a2200217Ia 4500 | ||
|---|---|---|---|
| 008 | 180514s9999||||xx |||||||||||||| ||und|| | ||
| 082 | _a503/H5501M | ||
| 084 | _aDDC | ||
| 100 | _aMcGraw- Hill | ||
| 245 | 0 | _aMcGraw - Hill Encyclopedia of Science and Technology | |
| 260 | _aLondon | ||
| 260 | _bMcGraw - Hill Book Company Inc. | ||
| 260 | _c1960 | ||
| 300 | _a629 | ||
| 490 | _v9 | ||
| 942 | _cBook | ||
| 999 |
_c8275 _d8275 |
||