Creativity and innovation in information systems organizations /

ανά Couger, J. Daniel.
Έκδοση 1996

Introduction to computer-based information systems /

ανά Couger, J. Daniel.
Έκδοση 1975

First course in data processing with BASIC /

ανά Couger, J. Daniel 1929- .
Έκδοση 1981

First course in data processing with BASIC, COBOL, FORTRAN, RPG /

ανά Couger, J. Daniel 1929-.
Έκδοση 1981