00393nam a2200145Ia 4500001000700000003000500007005001700012008004100029100002900070245002900099260003300128300002300161504002900184650003400213151536BIBL20160527195802.0700821s1940    nyua     b    00100 eng  10aSorenson, Herbert2Local10aPsychology in education.0 aNew YorkbMcGraw-Hillc1940.  axi, 489 p.billus.  aIncludes bibliographies. 0aEducational psychology2Local