000 00371nam a22001217a 4500
999 _c10515
_d10515
082 _a370.15 ELL
100 _aEllis, Robert S.
245 _aEducational psychology :
_ba problem approach /
_cRobert S. Ellis
260 _aPrinceton, N.J :
_bVan Nostrand,
_c1965.
300 _axi, 546 pages
_b : illustrations ; 24 cm.
650 _a Educational psychology.
942 _cSTS