00277nam a22001097a 4500020001800000082001900018100001800037245003700055260003000092300000900122650003600131  a9788122432039  a 541.38bARN/E  aArnikar, H J   aEssentials of nuclear chemistry   aNew Delhib New Agec1981  a428p  aChemistry aRadiation Chemistry