00821nam a2200217Ia 4500008004100000020002200041082001600063100002400079245003300103245000600136250000900142260001400151260002100165260000900186300001100195650002900206942001300235952017000248952017000418999001500588230102s9999    xx            000 0 und d  a978-0-07-064810-4  a621.382 KEI  aKeiser, Gerd912275 0aOptical Fiber Communications 0n0  a4 th  aNew Delhi  bTata McGraw-Hill  c2009  a578 p.  aTelecommunication912276  cSC_ST_BK  00104070aAITbAITd2016-01-14eSapna Book Houseg525.00l0o621.382 KEIpST788r2023-01-02v525.00w2023-01-02ySC_ST_BKzTelecommunicationA84863B2013-03-18D12  00104070aAITbAITd2016-01-14eSapna Book Houseg525.00l0o621.382 KEIpST789r2023-01-02v525.00w2023-01-02ySC_ST_BKzTelecommunicationA84863B2013-03-18D12  c6662d6662