TY - BOOK AU - Subrahmanyam,N. AU - Lal,Brij AU - Seshan,Jivan TI - Atomic and nuclear physics : [for B.Sc. classes as per UGC model syllabus] U1 - 539.7 PY - 1984/// CY - New Delhi PB - S. Chand KW - Atoms KW - Nuclear physics KW - Quantum theory ER -