Nuclear physics: theory and experiment R.R. Roy [and] B.P. Nigam. Roy, R. R. (Radha Raman), 1921- Nigam, B. P., joint author. Nuclear physics. QC173 .R787 539.7 RON Includes bibliographies. New York : Wiley, 1993. 1993. 1967 Text xii, 616 p. : eng