000 00451 a2200169 4500
020 _a0070317119
041 _aEn
082 _a621.38
_bELE
100 _aInglis , Andrew F. ;ed.
245 _aElectronic communications handbook
260 _c1988
_aNew Delhi
_bMacgraw Hill Book company
_g1988
300 _bill.
_c23 cm.
_ax ,[594] p.
650 _aTELECOMMUNICATION
650 _aCOMMUNICATION ENGINEERING
650 _aENGINEERING
942 _cSR
999 _c18254
_d19801