000 00522pam a2200205a 44500
003 OSt
005 20240723145247.0
008 160422s9999 xx 000 0 und d
020 _a9780070280496
082 _a004.6 HEL
100 _aHeld, Gill and Sarch, Ray
245 _aData Communication: A Comprehensive Approach
250 _a3rd ed.
260 _aNew York:
_b McGraw-Hill,
_c1991.
300 _a587p.
365 _b$ 60.00
500 _aIncludes index
650 _aComputer Networking
942 _2ddc
_cBK
999 _c81792
_d81792