TY  - GEN
AU  - SZYMANSKI, R. A.
AU  - SZYMANSKI, D. P,  MORRIS, N. A. &  PULSCHEN, D. M.
TI  - Introduction to Computers and Information Systems
SN  - 9-780675-207683
U1  - 001.64 SZY 
PY  - 1988///
CY  - Columbus
PB  - Merrill Publishing Company
ER  -