000 00455nam a2200169Ia 4500
008 160601s9999 xx 000 0 und d
020 _a8039031271
100 _aStecher, Brian M
_966046
245 _aHow to focus on evaluation
260 _aNewbury park
260 _bSage publishers, inc.
260 _c1987
300 _a94 p.; 22cm.
440 _aProgram evaluation kit
_944687
650 _aEvaluation research
_936902
650 _aResearch
_93021
999 _c22688
_d22688