LEADER 00000nam 2200205 a 4500 001 1027709 003 UkHlHU 007 t 008 000203 5 1993 000 eng 020 9280311492 040 UkHlHU 050 4 LB 1028 W8 100 1 Wolf, Richard M. 245 10 Judging educational research based on experiments and surveys. 260 Paris :|bUnited Nations Educational, Scientific and Cultural Organization,|c1993. 300 95p. 440 0 Fundamentals of educational planning ;|v45 650 0 Education|xResearch|xEvaluation.
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