000 00371nam a22001337a 4500
082 _a370
_bARE
084 _2Colon Classification
100 _aArey, Charles K
245 _aScience experiences for elementary schools /
_cby Charles K Arey
260 _aNew York :
_bBureau of Publications,
_c1942.
300 _a98p. :
650 _aEducational Psychology
942 _cBK
999 _c501053
_d501053