00477cam a22001812  4500001001100000005001700011008004100028020002500069040001500094050002300109100003100132245002300163250001200186260003600198300002300234650003500257852000300292000000928020151217152052.0080921s         xx           000 0 eng d  a0205449131 :cBSP 42  aKABUcKABU 0aHQ767.9b.B47 20061 aBerk, Laura E.@000016046410aChild development.  a7th ed.  aBoston :bPearson Educ.,c2006.  axxv, 642, [104] p. 0aChild development.@00001481121