| 000 | 003680000a22001570004500 | ||
|---|---|---|---|
| 008 | 140223b1971 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEng | ||
| 080 | _aR1 L1 | ||
| 082 | _aR1 L1 | ||
| 100 | _aCobb Vicki | ||
| 245 | _aLogic, Illus. by Ellie Haines. | ||
| 260 |
_aLondon _bFranklin Watts _c1971 |
||
| 440 | _aFirst Bk. | ||
| 650 | _aLogic | ||
| 650 | _aPhilosophy | ||
| 999 |
_c68771 _d68771 |
||