00451nam a2200157Ia 4500 SGT 9788189757427 621.3821 SHA Sharma, Sanjay Data communication networks S.K. Kataria & SONS N.Delhi 2010 578p. ELECTRONICS ENGINEERING INTRODUCTION TO DATA COMMUNICATION AND NETWORKS, THE DATA LINK LAYER , MEDIUM ACCESS SUBLAYER ddc BK 0 0 ddc 0 0 FE FE 2011-07-02 SGTU 0 621.3821 SHA FE3821 2015-02-09 00:00:00 2015-02-09 BK 0 0 ddc 0 0 FE FE 2011-07-02 SGTU 1 621.3821 SHA FE3822 2018-12-10 00:00:00 2018-12-07 2015-02-09 BK 0 0 ddc 0 0 FE FE 2011-07-02 SGTU 0 621.3821 SHA FE3823 2015-02-09 00:00:00 2015-02-09 BK 0 0 ddc 0 0 FE FE 2011-07-02 SGTU 0 621.3821 SHA FE3824 2015-02-09 00:00:00 2015-02-09 BK 0 0 ddc 0 1 1 FE FE REF 2011-07-02 SGTU 621.3821 SHA FE3825 2015-02-09 00:00:00 2015-02-09 BK 5295 5295