00322nam a2200109Ia 4500008004100000020001400041040002900055050002000084100001900104245005700123260003200180230104s9999||||xx |||||||||||||| ||und||  a205318479  cChuka University Library  aH 61 bB47 2000  aBerg, Bruce L. 0aQualitative research methods for the social sciences  aAllyn & baconbBostonc2000