000			004450000a22001810004500
245			_aBusiness data communications
100			_aStallings, William
100			_aVan Slyke, Richard
250			_a2nd ed.
260			_aEnglewood Cliffs _bPrentice-Hall _c1994
300			_axix, 658p. : ill.
500			_aIndex included.
020			_a0133484831
080			_a004.7 _bS8
650			_aCOMPUTER NETWORKS
041			_aEN
942			_cBK
999			_c71007 _d71007