| 000 | 00613nam a2200229 a 4500 | ||
|---|---|---|---|
| 001 | 0114 | ||
| 005 | 20140414131849.0 | ||
| 008 | 040802s19uu xx 00 eng d | ||
| 020 | _a0-675-02414-5 | ||
| 050 |
_aM 507.7 _bP57 1973 |
||
| 100 | _aPiltz, Albert | ||
| 245 |
_aDiscovering science / _cAlbert Pilts, Glenn O. Blough, Ruth L. Roche. |
||
| 260 |
_aColumbus, Ohio : _bCharles E. Merrill, _c1973. |
||
| 300 | _a139 p. : ill. ; cm. | ||
| 650 |
_aSciences _xJuvenile literature. |
||
| 999 |
_c110089 _d110089 |
||