=LDR 00000nam a2200000ui 4500 =001 4547 =008 250530s2004\\\\xx\|||||||||||||||||eng\d =082 04$a001.4 BER =100 1\$aBerg, Bruce L. =245 10$aQualitative research methods for the social sciences =260 \\$aHarlow, England :$bPearson Education,$c2004 =852 \\$bFreeman Library$cBooks$h001.4 BER