| 000 | 00385cam a2200133 i 4500 | ||
|---|---|---|---|
| 020 | _a080539527X | ||
| 050 | 0 | 0 |
_aQA39.2 _b.W375 1979 |
| 100 | 1 | _aWashington, Allyn J. | |
| 245 | 1 | 0 |
_aMathematics, a developmental approach / _cAllyn J. Washington. |
| 260 |
_aMenlo Park, Calif. : _bBenjamin/Cummings Pub. Co., _cc1979. |
||
| 300 | _aix, 306 p. : | ||
| 500 | _aIncludes index. | ||
| 942 | _cGEN | ||
| 999 |
_c2445 _d2445 |
||