Dhawan, J B . Indian journal of pure and applied physics (2004) / Monographic Serials edited by J B Dhawan. - New Delhi : CSIR-NISCAIR , 2004. - v. in various pagings : figs.,tables ; 27cm . - Vol.42 no.1-6(BJ-3510)- Frequency: Monthly. ISSN: 0019-5596(Print), 0975-1041(Online). Abstract journal Includes bibliographical references ISBN: NULL (Binding) Subjects--Index Terms: PHYSICS-PERIODICALS Dewey Class. No.: 530.05 / DHA/I