000			00356nam a2200145Ia 4500
999			_c2170 _d2170
003			OSt
005			20220118150512.0
008			160331s2002 xx 000 0 und d
080			_a301.1 P2
100			_aRao, V B
245			_aWhat, why and how of group discussion
260			_bVaranasi Bhaskar Rao, Secunderabad _c2002
300			_a127
942			_2udc _cBK