TY - BOOK AU - Null,Kathleen AU - Sima,Patti TI - Learning centers for intermediate classrooms AV - LB3044.S588.L437 2000 PY - 2000/// CY - Westminster, California PB - Teacher Created Materials, Incorporated KW - Classroom learning centers KW - Teaching KW - Aids and devices KW - Education, Elementary KW - Activity programs KW - Creative activities and seat work N1 - "TCM 2508."; 2 ER -