TY - BOOK AU - Subrahmanyam,N. AU - Lal,Brij AU - Avadhanulu,M.N. TI - A textbook of optics SN - 8121926114 (paperback) U1 - 535 22 PY - 2019///[reprinted 2018] CY - New Delhi PB - S Chand & Co Ltd, KW - Optics KW - Textbooks KW - EEE N1 - Includes index; "[For B. Sc. (pass, honours, and subsidiary), engineering students of Indian universities and IAS examinations]." ER -