000			00300nam a2200121Ia 4500
100			_aSingh, arun kumar
942			_cBK
654			_a
245			_aTests,measurements and research methods in behavioural sciences
260			_aPatna _bBharati bhawan _c1997
082			_a001.4222
300			_bHb _a498
999			_c353651 _d353651
041			_aeng