000 00730cam a2200241 i 4500
001 3668602
003 BD-DhUL
005 20140813083706.0
008 790530s1977 maua 001 0 eng
010 _a 77093590
020 _a0932376010
040 _aDLC
_cDLC
_dDLC
_dBD-DhUL
050 0 0 _aTK5105
_b.M33 1978
082 0 0 _a311
_219
_bMCT
100 1 _aMcNamara, John E.
245 1 0 _aTechnical aspects of data communication /
_cJohn E. McNamara.
260 _aBedford, Mass. :
_bDigital Press, Educational Services Dept.,
_cc1977.
300 _axi, 387 p. :
_bill. ;
_c22 cm.
500 _aIncludes index.
650 0 _aData transmission systems.
906 _a7
_bcbc
_corignew
_d2
_eopcn
_f19
_gy-gencatlg
942 _2ddc
_cBK
999 _c2297
_d2297