000 00317nam a2200121Ia 4500
100 _aPatterson, C. H.
020 _a0-06-045057-6
942 _cBK
654 _a
245 _aFoundations for a theory of instruction and Educational Psychology
260 _aNew York
_bHarper & Row Publishers
_c1977
082 _a370.1
999 _c352769
_d352769
041 _aeng