01090pam a2200313 a 4500 18486 18486 4394895 OSt 20211130104440.0 920402s1992 cau b 001 0 eng 92010903 1879105632 DLC DLC DLC n-us--- LB1590.3 .V35 1992 370.152 VAL D 20 Valletutti, Peter J. Cognitive development : a functional approach / Peter J. Valletutti, Leonie Dummett. San Diego, Calif. : Singular Pub. Corp., 1992. viii, 215 p. ; 23 cm. Includes bibliographical references and index. Thought and thinking Study and teaching United States. Cognition in children United States. Children with disabilities Education United States. Dummett, Leonie. 7 cbc orignew 1 ocip 19 y-gencatlg ddc STS 0 0 ddc 0 0 14/3 AIISH AIISH 2021-11-30 0 370.152 VAL D 11158 2021-11-30 00:00:00 2021-11-30 STS