TY  - BOOK
AU  - Wigander,K.
AU  - Dhalgren,C.
AU  - Rydin,A.
AU  - Schoug,L.
AU  - Svensson,A.
TI  - Structured analysis and design of information systems
SN  - 0070150613
U1  - QA/76.9.S88 
PY  - 1986///
CY  - New York
PB  - McGraw-Hill Book Company
KW  - Electronic data processing.
KW  - System design.
N1  - Notes Registration no : 25517
ER  -