000			00291nam a22001337a 4500
003			OSt
082			_a150.72 KER
100			_aKerlinger, Fred N
245			_aFoundation of Behavioral Research
250			_a2nd ed
260			_aDelhi _bSurjeet Pub. _c2015
300			_a741p.
942			_2ddc _cBK
999			_c5110 _d5110