00587nam a22001457a 4500 9788131707807 (pbk) 621.3827 BLA Black, Uyless Optical networks third generation transport systems New Delhi Pearson India Education Pvt. Ltd. 2007 xx, 331 p. : ill. ; 23 cm. Includes bibliographical references and index Optical communications Fiber optics Optical communications-Materials Social aspects Technological innovations Vocational guidance Optical network FEAS BK 0 0 0 0 RIU RIU 2016-05-05 Purchased: Allied Book Company 680.00 0 621.3827 BLA 28260 2016-05-05 00:00:00 1 2016-05-05 BK 0 0 0 0 fsd fsd 2021-02-10 Allied book company 2098.20 0 621.3827 BLA 49766 2021-02-10 00:00:00 2 2021-02-10 BK 0 0 0 0 fsd fsd 2021-02-10 Allied book company 2098.20 0 621.3827 BLA 49767 2021-02-10 00:00:00 3 2021-02-10 BK 0 0 0 0 fsd fsd 2021-02-10 Allied book company 2098.20 0 621.3827 BLA 49768 2021-02-10 00:00:00 4 BK 0 0 0 0 fsd fsd 2021-02-10 Allied book company 2098.20 0 621.3827 BLA 49769 2021-02-10 00:00:00 5 BK 0 0 0 0 fsd fsd 2021-02-10 Allied book company 2098.20 0 621.3827 BLA 49770 2021-02-10 00:00:00 6 2021-02-10 BK 15369 15369