000 00269nam a2200109Ia 4500
008 161118s2016 xx 000 0 und d
100 _aRudramoorthy, B.
245 0 _aExtension in Planned Social change.
260 _bAllied Pub.
_c1969
300 _a263 p
942 _2ddc
999 _c19995
_d19995