000 00446pam a2200133a 44500
008 140414b1975 xxu||||| |||| 00| 0 eng d
100 _aA BRUCE CARLSON
110 _aMCGRAW HILL INTERNATIONAL BOOK COMPANY
245 _aCommunication systems
_c
260 _asingapore
_bMCGRAW -HILL INTERNATIONAL BOOK COMPANY
_c1975
650 _aELECTRONICS AND COMMUNICATION ENGINEERING
690 _aELECTRONICS AND COMMUNICATION ENGINEERING
906 _a49914
999 _c45419
_d45419