TY  - GEN
AU  - HUTCHINSON, S. E
AU  - SAWYER, S .C
TI  - Computers, Communications and Information a  user's Introduction : Comprehensive Version
SN  - 0-07-229744-1
U1  - 004 HUT 
PY  - 2000///
CY  - Boston
PB  - Irwin McGraw Hill
ER  -