00586nam a2200169 a 450000500170000000800410001702000150005804100080007308200140008110000270009524500870012226400500020930000100025994200070026999900170027695201230029320260717092102.0260717s        ii            000 0 eng d  a8187972122  aeng04a621.382751 aPapannareddy, Rajappa.10aLightwave Communication Systems: A Practical Perspective /cPapannareddy, Rajappa. 1aNew Delhi :bPenram International Publishing,  a228p.  cBK  c45785d45785  001040708DCaBKBCLbBKBCLd2005-08-10g180.00l0o621.38275 PAPp53569r2026-07-17 09:21:02v180.00w2026-07-17yBK