Dr. C.V. Raman talks about science Chandralekha Patel, Dashrath text Chennai Tulika Publishers 2010 continuing Unpaged photos 26cm(pbk) concept and photograpy by Chandralekha (and) Dashrath Patel 530.092 8181468465 978818468468 150.00 B-482210-226 Blue Berry/Ven 20120109144524.0