00850nam a2200265Ia 4500001000700000003000500007005001700012008004100029010001500070020002200085040001900107100003100126245010900157250002600266260003800292300003100330336000800361337001600369338001900385504006600404050002300470082002200493600003600515650003300551182322BIBL20191123021130.0800627s1980    nyua     b    00110 eng    a 80007595   a0060134542c11.95  aEVLGbspaerda10aPulaski, Mary Ann Spencer.10aUnderstanding Piaget :ban introduction to children's cognitive development /cMary Ann Spencer Pulaski.  aRev. and expanded ed.0 aNew York :bHarper & Row ,c1980.  axvii, 248 p.bill.c22 cm.  btxt  2rdamediabn  2rdacarrierbnc  aIncludes bibliographical references (p. [237]-242) and index.0 aBF723.C5bP85 19800 a155.4/13/092421910aPiaget, Jean,d1896-1980.2LEMB 0aCognition in children2Local