000			00370nam a2200133Ia 4500
082			_a300.7 _bMOD
245			_aModern systems research for the behavioral scientist _cedited by Walter buckley
260			_aChicago: _bAldine Publishing Co, _c1968.
300			_bxxiii, 525p.
500			_aHB
546			_aEng
650			_aBehavioral science-Research _952003
942			_cBK
999			_c25657 _d25657