000			00474nam a2200193Ia 4500
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020			_c7
040			_aMAIN
041			_aEnglish
082			_a150.1943 _bSIN
100			_aSinha, Jai B.P.
245		0	_aDevelopment through behaviour modification
260			_aCalcutta _b; Allied Publishers _c, 1970
300			_av,71p.
650			_aBehaviorism
650			_aPsychology
942			_cBK
999			_c113949 _d113949