GUPTA, A.B. Modern physics: atomic physics(V 1) A.B. Gupta - 3rd rev. ed. - Calcutta Book Home 1984 - viii,302p. ill. ISBN: INR 40.00/USD 7.00 Subjects--Topical Terms: PHYSICSATOMIC PHYSICS Dewey Class. No.: PHY 539.7 / GAn86