000			00417nam a2200157Ia 4500
008			221102s9999 xx 000 0 und d
020			_a0534155766
082			_a300.72 BAB-P
100			_aBabbie, Earl
245		4	_aThe practise of social research
250			_a6th ed.
260			_bWadsworth Publishing Company _aCalifornia _c1992
300			_a493+112 p.
650			_aSocial sciences--Research
942			_cBK
999			_c11011 _d11011