00550nam a2200169Ia 4500 323216 20160527191618.0 130918s1996 caua 00 0 eng 155734468X 371.254 M5687h 21 Merrick, Sandra. 253205 Local How to manage your multi-age classroom Sandra Merrick. Huntington Beach, CA Teacher Created Materials c1996. 144 p. ill. 28 cm. Nongraded schools 143162 Local Classroom management 74184 Local 240817 240817 0 0 ddc 0 371_254000000000000_M5687H 0 evl 150820 10 10 1 2016-05-27 516606 0 371.254 M5687h 80000002503509 2016-05-27 00:00:00 r:323216 6