000			00308nam a2200109Ia 4500
008			220510s1963 xx 000 0 und d
041			_aeng
082			_a371.27 _bWAN
100			_awandt,Edwin, _9776955
245			_aEssentials of Educational Evaluation
260			_aNew York: _bHolt Rinehart and Winston, _c1963
999			_c527163 _d527163