000 00435nam a2200157Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
020 _a669248223
040 _cLDD
100 _aGreenbaum, Thomas L.
245 4 _aThe practical handbook and guide to focus group research
_cThomas L. Greenbaum
260 _aLexington
_bD.C.Heath and Co.
_c1988
300 _axii, 191p.
901 _a758
_b24-02-1997
942 _2ddc
_cBK
999 _c41786
_d41786