000 00530nam a2200157Ia 4500
008 170101s1976 xx 000 0 und d
082 _a153.4 D18H
100 _aDAVE, Praful N
245 0 _aHierarchy in cognitive learning an experimental project for testing the experimental Project for testing th efficacy of the physics resource Material : USAID sponsored
260 _bMysore
_c1976
300 _a143p
650 _aCOGNITION
653 _aCOGNITION
653 _aPHYSICS -- STUDY AND TEACHNING(SECOND)
942 _2ddc
_cB
999 _c59546
_d59546