00917cam a2200253 a 4500999001500000001000600015003000900021005001700030008004100047040002800088082002000116100001500136245008300151260005800234300004600292490003100338504006400369650002300433650003100456650002300487700002300510942001200533952011800545  c7494d749421144BD-DhUAP20210123141738.0200218s1964    flua     b    001 0 eng    aDLCcDLCdBD-DhUAPbEng00a621.382 BRO223  aBrown, J. 10aTelecommunications :bthe general principles /cJ. Brown and E. V. D. Glazier.  aEngland :bThe English language book society.cc1964.  axiv, 370 pages :billustrations ;c24 cm.  aLow price textbook series.  aIncludes bibliographical references (p. 523-550) and index. 0aTelecommunication. 0aData transmission systems. 0aComputer networks.  aGlazier, E. V. D.   2ddccBK  00102ddc4070aUAPCLbUAPCLcGeneral Stacksd2021-01-23o621.382 BROp3010021144r2021-01-23t1w2021-01-23yBK