00387nam a22001577a 4500 535 THO/O Thomas P T Optics,Laser Electronics and Communication/ P T Thomas Calicut Calicut University Press 2010 176p Physics Optics Laser Electronics Rajasekhar P K BK 0 0 0 0 PHY MAIN MAIN PHY SHELF 2022-12-21 100.00 1 535 THO/O 1105 2024-01-31 00:00:00 2024-01-27 2022-12-21 BK 0 0 0 0 PHY MAIN MAIN PHY SHELF 2022-12-25 1 535 THO/O 0566 2024-01-31 00:00:00 2024-01-25 2022-12-26 BK 1 0 0 0 MAIN MAIN 2024-12-13 0 535 THO/O 0567 2024-12-13 17:37:17 2024-12-13 BK 522 522