Wigander, K..
Structured Analysis and Design of Information Systems / - 1st ed / - New York : McGraw-Hill Book Company , 1978 - p277 :
0-07-Y66620-2
System Design
Bv:4:g / M6
Structured Analysis and Design of Information Systems / - 1st ed / - New York : McGraw-Hill Book Company , 1978 - p277 :
0-07-Y66620-2
System Design
Bv:4:g / M6