00290nam a2200109Ia 4500008004100000020001800041082001500059100001700074245004700091260003400138300000800172190710s9999    xx            000 0 und d  a81-89102-70-0  a155.4 YR:B  aYadav, Rajni 0aBal vikas : manosamajik vishleshan (Hindi)  aDelhibPrerna Prakashanc2014  a264