00297nam a22001097a 4500082001400000100002100014245002600035260002300061300002200084650004200106650003900148  a546bNAW   aHaq Nawaz Bhatti  aInoraganic chemistry   a Lahore bCaravan   a548 p.c; 23 cm .  a Inorganic compundv Atomic structure  aPeriodic table v Acids and Basis