00411nam a22001337a 450000500170000000800410001702000150005804100080007308000140008124501070009525000110020226000380021330000260025120150315091828.0111214s1981    us ||||| |||| 00| 0 eng d  a0810309424  aeng  a002.5(03)00aEncyclopedia of information systems and services /ced. by Anthony T. Kruzas and John Schmittroth, Ji.  a2nd ed  aDetroit :bGale Research,cc1981.  axiii, 933 p ;c29 cm.