00793cam a22002777a 4500 10039585 BD-DhUL 20150205120649.0 m d cr n 110317s2012 gw a b 001 0 eng d 015965428 Uk 8185814139 (WaSeSS)ssj0000745953 IND eng IND UKMGB RRR IXA DLC WaSeSS BD-DhUL lccopycat TK5103.592.F52 F538 2012 TK5103.592.F52 621.382 AGF Fibre optic communication Fibre optic communication / D C Agarwal. New Dehli : Wheeler ; c1993. Includes bibliographical references and index. Fiber optics. ddc BK 31367 31367 0 0 ddc 0 621_382000000000000_AGF 0 NFIC 59182 DUSL DUSL GEN 2015-01-15 621.382 AGF 364327 2015-01-15 1 2015-01-15 BK