00648nam a2200193 a 4500008004100000020002200041100002400063245010500087260003700192300004100229504004100270500002000311650002800331650004800359650002000407003000100427005001700428040000900445                                          a8178083329 (pbk.)1 aKolimbiris, Harold.10aDigital communications systems :bwith satellite and fiber optics applications /cHarold Kolimbiris.  aDelhi :bAddison Wesley,cc2000.  axiii, 466 p. :bill., maps ;c24 cm.  aIncludes bibliographical references.  aIncludes index. 0aDigital communications. 0aArtificial satellites in telecommunication. 0aOptical fibers.20230123133830.0  cNUST