| 000 | 00407nam a2200157Ia 4500 | ||
|---|---|---|---|
| 005 | 20250323181558.0 | ||
| 008 | 241003s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aPOF _bEN _cPOF |
||
| 082 |
_a608.7 _bDUR |
||
| 100 | _aFrank L. Durr Orville N. Greene | ||
| 245 | 4 | _aThe Practical Inventors Hand Book | |
| 260 |
_bMc Graw Hill Book New York _c1979 |
||
| 300 | _a246 | ||
| 650 | _aInventions | ||
| 942 |
_2DDC _cBK |
||
| 999 |
_c198 _d198 |
||