000 003710000a22001570004500
020 _a0-8039-1904-2
060 _a100
082 _a001.4 PAT
100 _aPatton, Michael Quinn
245 _aPractical evaluation
260 _aCalifornia, Sage Publications
260 _c1982
300 _a318
650 _aEvaluation research/ evaluation practice
942 _cBK
999 _c215083
_d215083