00487nam a22001937a 4500 7642 7642 Ost 20200114141307.0 200114b ||||| |||| 00| 0 eng d 0852265050 BT-PhCST D4177 22 621.382 LAT Lathi, B. P. Communication systems / New Delhi : Wiley Easter Limited, c1968. x, 431 p. : ill. ; 21 cm. Includes index. ddc ECE 0 0 ddc 0 1 REF LIB001 LIB001 2020-01-14 0 621.382 LAT D4177 2020-07-09 00:00:00 2020-01-14 ECE