| 000 | 00374nam a22001337a 4500 | ||
|---|---|---|---|
| 999 |
_c2003 _d2003 |
||
| 020 | _a0-516-05313-2 | ||
| 082 | _aRef. 926 S578 1975 | ||
| 245 | 1 | 0 | _aSignificant American inventors. |
| 260 |
_aChicago, Illinois : _bChildrens Press, _cc1975. |
||
| 300 |
_a78 p. : _bcol., ill. ; 26 cm. |
||
| 500 | _aIncludes index. | ||
| 650 | 1 | 4 |
_aInventors _zU.S. _vBiography. _93965 |
| 942 | _cBK | ||