TY  - BOOK
AU  - Senn, James A.
TI  - Analysis and design of information systems
SN  - 0070562210
U1  - 003 21st ed.
PY  - 1984///
CY  - New York
PB  - McGraw-Hill Book Company
KW  - Information science
KW  - System analysis
KW  - System analysis - Data processing
KW  - System design
KW  - System design - Data processing
KW  - System programming (Computer science)
N1  - Bibliography: p. 606-14 includes index
ER  -