TY  - BOOK
AU  - Wysocki,Robert K.
AU  - Young, James.
TI  - Information systems: management principles in action 
SN  - 0471603023 (hbk)
PY  - 1990///
CY  - New York
PB  - John Wiley and sons
N1  - Includes index; Includes bibliographical references
ER  -