00726nam a2200229Ia 4500 18014 BIBL 20191123021129.0 711124s1989 nju b 00010 eng 8811906 0801302005 Wadsworth, Barry J. Local 186592 Piaget's theory of cognitive and effective development Barry J. Wadsworth ; with drawings by the author. 4th ed. New York Longman 1989. xii, 212 p. ill. Includes index. Bibliography: p. 201-208. Piaget, Jean, 1896-1980. LEMB 8279 Cognition in children Local 74798 Emotions in children Local 91684 13052 13052 0 0 0 155_413000000000000_P579ZW4 0 evl 97060 10 10 1 2016-05-27 25367 3 155.413 P579zw4 80000000335847 2017-05-18 00:00:00 2016-08-15 r:18014 z:NCC:D 6