LEADER 00000nam 2200205 a 4500 001 0728859 003 UkHlHU 007 t 008 001602 3 1982 000 eng 040 UkHlHU 050 4 L 901 E5 110 2 Ameriican Educational Research Association. 245 10 Encyclopedia of educational research /|cedited by H.E. Mitzel [et al]. 250 5th ed. 260 New York :|bFree Press,|c1982. 300 4v. 700 1 Mitzel, Harold E. 946 020 absent -- ISBN check required 946 6XX absent
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