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020 _a0-03-199092-6
082 _a004.6 SHE
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100 _aSHERMAN KEN
245 0 _aDATA COMMUNICATION (A USERS GUIDE)
245 0 _aDATA COMMUNICATION (A USERS GUIDE)
250 _n3rd
260 _aNEWJERSEY
260 _bPRENTICE HALL
260 _c2001
300 _a597
365 _b1464
650 _aCOMMUNICATION
650 _bDC
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999 _c9215
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