00338nam a2200133Ia 4500008004000000020001800040082001600058100001700074245002700091250000500118260004200123300001100165650002800176210210b1994   xxu||||| |||| 00| 0 eng d  a0 85226 505 0  a621.38 LATC  aLATHI (B P).  aCommunication systems.  a  aNew Delhi.bWiley  Eastern Ltd.c1994  axi,431  aCommunication Systems