000 00429nam a2200157Ia 4500
008 220119s9999||||xx |||||||||||||| ||und||
020 _a220663
040 _cIAB
082 _aPER 370.15 JOE 1979 V.71B
100 _aAmerican Psychological Association.
245 0 _aJournal Of Educational Psychology 1979.
260 _bAmerican Psychological Association
_c1979
300 _a28 CM.
504 _aQuarterly.
942 _cBOOK
999 _c48187
_d48187