00863nam a2200217Ia 450000100060000000300050000600500170001100800410002801000150006902000210008405000200010508200130012524500690013826000500020730000250025750001540028265000500043665000650048665000620055170000320061340140BIBL20170726135052.0740905s1974    nyu           10100 eng    a 74004537   a0030884071c5.610 aLB1027b.S36624  a371.1/0200aSchools, society, and mastery learning.cJames H. Block: editor.0 aNew YorkbHolt, Rinehart and Winstonc[c1974]  aviii, 148 p.c23 cm.  a"Based on papers presented at the Society, Schools, and Mastery Learning Symposium of the 1973 American Educational Research Association Convention." 0aTeachingxAddresses, essays, lectures.2Local 0aMotivation in educationxAddresses, essays, lectures.2Local 0aAcademic achievementxAddresses, essays, lectures.2Local10aBlock, James H.eed.2Local