00326nam a2200133Ia 4500008004100000020001800041082001000059082001000069100001500079245004200094260001400136260003300150260000900183230118s9999||||xx |||||||||||||| ||und||  a81-224-1268-8  a547.2  bKAL/O  ap.sbkalsi 0aorganic reactions and their mechanism  anew delhi  bnew age international (p)ltd  c1996