TY  - GEN
AU  - Szymanski, Robert A.
AU  - Szymanski, Donald P.; Pulschen, Donna M.
TI  - Computers and information systems
AV  - QA76.5 Szy.
PY  - 1995///
PB  - Prentice Hall
KW  - Computers
KW  - Computer software
N1  - 8406
ER  -