000 00378nam a2200145Ia 4500
999 _c29246
_d29246
003 OSt
005 20210628161836.0
008 160910s9999 xx 000 0 und d
040 _cSGVU Library
041 _cEnglish
100 _aHeld, G
_928825
245 _aUnderstanding Data Communications
_cBy G. Held
260 _aNew Delhi
_bPearson Edu, New Delhi
_c2002
520 _aEngineering
650 _aComputer
_9116
856 _uhttp://pws.npru.ac.th/sartthong/data/files/Understanding%20Data%20Communication%20From%20Fundamentals%20To%20Networking.pdf
_yhttp://pws.npru.ac.th/sartthong/data/files/Understanding%20Data%20Communication%20From%20Fundamentals%20To%20Networking.pdf
_zhttp://pws.npru.ac.th/sartthong/data/files/Understanding%20Data%20Communication%20From%20Fundamentals%20To%20Networking.pdf
942 _cBOOKS
_2ddc