00579nam a2200193Ia 450000100060000000300050000600500170001100800410002801000150006904100080008405000160009208200100010811000800011824500550019826000230025330000360027635000090031265000640032111002BIBL20180228144823.0691218s1969    dcua          00000 eng    a 71007992 0 aspa0 aGV361b.A53  a613.720aAmerican Association for Health, Physical Education, and Recreation.2Local10aKnowledge and understanding in physical education.1 aWashingtonc[1969]  axi, 124 p.bcol. illus.c23 cm.  a5.00 0aPhysical education and trainingxStudy and teaching.2Local