00499nam a22001457a 4500 0 0 0 0 RIU RIU 2016-06-22 Purchased: A2Z Educational Services 356.00 1 621.3827 KUM 1071 2019-09-27 00:00:00 2019-09-24 1 2019-02-21 BK 0 0 0 1 fsd fsd 2017-11-08 Purchased: 0 621.3827 KUM 40057 2017-11-08 00:00:00 2 2017-11-08 BK 0 0 0 0 fsd fsd 2017-11-08 Purchased: 0 621.3827 KUM 40058 2017-11-08 00:00:00 3 2017-11-08 BK 0 0 0 0 fsd fsd 2020-12-13 Allied book company 605.25 0 621.3827 KUM 47165 2020-12-13 00:00:00 2 BK 15828 15828 9788120345324 (pbk) 621.3827 KUM Kumar, P. R. Sasi Photonics an introduction New Delhi PHI Learning Private Limited 2012 xiii, 210 p. : ill. ; 24 cm. Includes bibliographical references and index. Photonics Fiber Optics Solar Cells Semiconductor lasers Photodetectors Radiometry FEAS BK