| 000 | 00410pam a2200157a 44500 | ||
|---|---|---|---|
| 008 | 230515b1989 xxu||||| |||| 00| 0 eng d | ||
| 020 | _aNULL | ||
| 041 | _aENGLISH | ||
| 082 | _aN.D. | ||
| 100 | _aMarh H Dartford Penny Smith Donald Clarkhe | ||
| 245 | _aIllustrated Encyclopaedia Of Science Of Inverntion Val- l | ||
| 250 | _a0 | ||
| 260 |
_aNULL _bH. S Stuttman _c1989 |
||
| 300 | _a128 | ||
| 650 | _aNULL | ||
| 999 |
_c574092 _d574092 |
||