000			00785nam a2200277Ia 4500
003			OSt
005			20221005025815.0
006			a|||||r|||| 00| 0
007			ta
008			221004b |||||||| |||| 00| 0 eng d
020			_a0534012558
024			_a17521
037			_cTextual
040			_aCRL _cCRL _beng
041			_2eng _aeng
082			_aSigma:f, M3
100			_aBabbie Earl _935782
245		0	_aPractice of social research
250			_a3rd
260			_aCalifornia _bWadsworth Publishing Company USA _c1983
300			_axxiv,551p Bibliography p 527-531, Appendix p471-526, Glossary p532-540 _ccm.
650			_a RESEARCH METHODS
650			_aSOCIAL SCIENCES
942			_hSigma:f, M3 _cTEXL _2cc
999			_c935292 _d935292