| 000 | 00371 a2200157 4500 | ||
|---|---|---|---|
| 020 | _a0668039639 | ||
| 082 |
_a600 _bPAW |
||
| 100 |
_aPapallo, George _947262 |
||
| 245 |
_aWhat makes it work _cGeorge Papallo |
||
| 260 |
_aNew York: _bArco, _c1976. |
||
| 300 | _b143p. | ||
| 500 | _aPB | ||
| 546 | _aEng | ||
| 650 |
_aTechnology-Juvenile literature _947263 |
||
| 942 | _cBK | ||
| 999 |
_c12012 _d12012 |
||