00471nam a22001577a 450000500170000001000130001702000220003003500150005203700220006708200150008924500610010426000360016527000610020130000220026249000290028420190927124347.0  aB-165394  a8179912345c95.00  a  B-165394  bPopular Prakashan  a539.7bNUC  aNuclear Energy:bdiscovery channel, science collections/  aMumbaibPopular Prakashanc2005  a35-C, Pt. Madan Mohan Malviya Marg,Tardeo, Mumbai-400034  a31p.c25cm. (pbk)  aYoung discoverer series;