00748nam a2200241Ia 4500 84277 BIBL 20191029103112.0 721205s1972 caua b 00000 eng 72086578 EVLG 371.102 E71g Ernst, Ken 221055 Local Games students play (and what to do about them) by Ken Ernst. [Millbrae, Calif.] Celestial Arts Pub. [1972] 127 p. illus. 3.95 Bibliography: p. 125-127. Teacher-student relationships 177320 Local Social role Local 171832 Social interaction 171784 Local Interaction analysis in education 115257 Local 68318 68318 0 0 0 371_102000000000000_E71G 0 evl 364103 10 10 1 2016-05-27 134503 0 371.102 E71g 80000000560964 2016-05-27 00:00:00 r:84277 z:NCC:D 6