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041 _aENG
082 _a630
_bVEN
100 _aV Venugopal
245 3 _aAn investgaation into the differences in achievement through programmed instruction, text and lecture method of presentation
250 _aM Sc (Agri)
260 _aBangalore
_bUniversity of Agricultural Sciences, Bangalore
_c1975
300 _a98p
546 _aENGLISH
700 _a Jade Srinivasamurthy Department of Agricultural Extension Education
942 _cBK
999 _c33473
_d33473