00772cam a22002294a 4500 0619160357 TK 5105.5 WHI White, Curt M. Data communications and computer networks : a business user's approach / 3rd ed. Boston, Mass : Thomson Course Technology, c2004. xxiii, 520 pages : Illustrations ; Includes index. Data transmission systems. Computer networks. OSI (computer network standard) Industrial management. Business enterprises - computer networks. Business - communication systems. Industrial management - computer network resources. BK lcc 0 0 lcc 0 GIMPA GIMPA REF 2015-04-01 Purchase 0 TK 5105.5 WHI 64468 2022-12-19 2022-12-19 BK 2333 2333