Introductory systems and design
HUGGINS, W. H.
Introductory systems and design - Waltham, U. S. 1968 - 683p
SYSTEM ANALYSIS
SYSTEM ANALYSIS SYSTEMS ENGINEERING
620.7 H88I
Introductory systems and design - Waltham, U. S. 1968 - 683p
SYSTEM ANALYSIS
SYSTEM ANALYSIS SYSTEMS ENGINEERING
620.7 H88I