000 00317nam a2200133Ia 4500
008 250120s9999 xx 000 0 und d
082 _bDan
100 _aDangi, Dileep Kumar
245 0 _aResearch methodology in extension education
260 _bAcademic Press
260 _c2016
365 _d1,200
942 _cBK
999 _c16687
_d16687