User-friendly systems
User-friendly systems
- England: Pergamon Infotech Limited, 1981
- iv, 439p.
- Analysis and bibliography Series 9, No.4 .
8553-9550-8
System life-cycle
Requirements analysis Design representation
D 681.3 / M 1.4
8553-9550-8
System life-cycle
Requirements analysis Design representation
D 681.3 / M 1.4