000 00464nam a2200169Ia 4500
008 170901s1976 xx 000 0 und d
082 _a374
_bN28R
100 _aTripathi, Virendra
245 0 _aPreparation of Problem-Oriented Learning Materials
260 _aNew Delhi
_bIndian Adult Education Association
_c1976
300 _a111
650 _aEducation
650 _aSocial sciences
653 _aAdult education
700 _aSingh, V.N.
942 _2ddc
_cBK
999 _c4293
_d4293