000 00627nam a2200157Ia 4500
008 120911s9999 xx 000 0 und d
020 _a0805377204
082 _a004.6 STA
100 _aStamper, David A.
245 _aBusiness data communications / David A. Stamper.
250 _a3rd. ed.
260 _aRedwood City, Calif. : Benjamin/Cummings Pub.Co., c1991
300 _axxxix, 620 p. : ill. (some col.) ; 25 cm.
650 _aData transmission systems. 2. Business enterprises -- Computer networks.
999 _c10732
_d10732
952 _w2012-09-11
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_r2012-09-11
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_o004.6 STA
_d2012-09-11
_70
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