00331pam a2200145a 44500008004100000020000900041041001200050082000900062100001600071245004700087250000600134260002800140300000800168650000900176230515b1985    xxu||||| |||| 00| 0 eng d  aNULL  aENGLISH  aN.D.  aAhuja Vijay  aDesign &Analysis Of Computer Comm. Network  a0  aNULLbMcgraw Hillc1985  a304  aNULL