ELEMENTS OF SYSTEM ANALYSIS
GORE, MARVIN
ELEMENTS OF SYSTEM ANALYSIS - NEW DELHI. GALGOTIA PUBLICATION PVT. LTD., NEW DELHI 2003 - 616
004.21/GOR/STU
ELEMENTS OF SYSTEM ANALYSIS - NEW DELHI. GALGOTIA PUBLICATION PVT. LTD., NEW DELHI 2003 - 616
004.21/GOR/STU