00583nam a22002057a 4500 20260615115823.0 978-81-219-2611-9 eng 23rd. 535 SUB Subrahmanyam, N. Textbook of optics for B.Sc. students of physics N. Subrahmanyam, Brij Lal and M. N. Avadhanulu 25th rev. ed. New Delhi S. Chand Publishing 2025 xx,729p.:ill.; 24cm. Optics Lal, Brij Avadhanulu, M. N. www.schandpublishing.com BK 184795 184794 2026-06-13 14:09:49 0 535 SUB 530153 ,24 2026-06-13 BK 0 0 0 ITEP 0 NEHU NEHU ITEP 2026-06-13 2026-06-15 11:49:24 0 535 SUB 530154 ,24;1 2026-06-15 BK 0 0 0 ITEP 0 NEHU NEHU ITEP 2026-06-15