TY  - BOOK
AU  - Szymanski, Roberto A.
AU  - Szymanski, Donald P.
AU  - Morris, Norma A.
AU  - Pulschen,Donna M.
TI  - Computers and Applicatins Software: Second Edition 
SN  - 9780675212694
U1  - Cir 005.3 C738 1991  
PY  - 1991///
CY  - Unit
PB  - Macmillan Publishing Company
N1  - Indexies
ER  -