00613nam a2200181 a 4500001001400000003000400014008004100018020002500059050002600084100002000110245013900130260003700269300001800306650002600324650003000350650002500380700002600405vtls000086184MTX110421 2003    cau           000 0 eng d  a0205342264 /c820.0000aLB1060.2bK13 C5 20031 aKaiser, Barbara10aChallenging behavior in young children : understanding, preventing, and responding effectively /cBarbara Kaiser, Judy Sklar Rasminsky  aBoston :bAllyn and Bacon,c2003  a274 p. :bill 0aBehavior modification 0aEarly childhood education 0aClassroom management1 aRasminsky, Judy Sklar