LEADER 00000nam 2200229 a 4500 001 0803948735 007 t 008 021113s1993 xxu rb 001 eng 020 0803948743 020 0803948735 040 CURLLC 050 4 H 61.28 S9 245 00 Successful focus groups :|badvancing the state of the art /|cDavid L. Morgan, editor. 260 Newbury Park, Calif. :|bSage,|c1993. 300 271p. 440 0 Sage focus editions ;|v156 650 0 Focused group interviewing. 650 0 Social sciences|xResearch|xMethodology. 700 1 Morgan, David L.|c(Sociologist)
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