000			00406nam a2200145Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
082			_a658.456 _bPER
100			_aPerera, K.D.C _928350
245			_aHow to conduct a group discussion
260			_bNational institute of health sciences, _c1983. _aColombo :
300			_a33p.; _bill.; _c18cm
650			_aManagement
942			_2ddc _cSR
999			_c15844 _d15844