00489nam a22001577a 450000500170000001000150001702000260003203500140005803700130007208200100008510000140009524500320010926000470014127001200018830000230030820220715153704.0  aENG-133606  a9789385622472c995.00  aEN-117138  bDBAD/PUB  a155.4  aDas, Ajay  aChild Psychology/cAjay Das  aDelhibSignature Book International c2016  aE-5/218, Street No. 10, Near Hardan Public School 5th Pusta, Sonia ViharbDelhie110094msignaturebooks09@gmail.com  av, 248p.c23cm(hb)