TY  - BOOK
AU  - LAWLOR,STEVEN C.
TI  - COMPUTER INTERNATION SYSTEM: 2nd ed / 
U1  - 658.4038011 
PY  - 1992///
CY  - [S.N] : 
PB  - HARCOURT BRACE JOVANOVICH,INC. ، 
KW  - INFORMATION TECHNOLOGY
ER  -