00662nam a2200217 a 450000100060000000300090000600500170001500800410003202000180007302000150009104000380010608200200014410000180016424500490018225000120023126000550024330000490029850400510034765000280039865000180042616604BD-DhUAP20200309101927.0990701r20102008ii a     b    001 0 eng d  a9780070648104  a0070648107  aBD-DhUAPcBD-DhUAPdBD-DhUAPbEng00223a621.382 KEI1 aKeiser, Gerd.10aOptical fiber communications /cGerd Keiser.  a4th ed.  aNew Delhi :bMcGraw-Hill,cc2008 [Reprinted 2010].  axxxii, 578 pages :billustrations ;c24 cm.   aIncludes bibliographical references and index. 0aOptical communications. 0aFiber optics.