Lejk, Mark
Introduction to systems analysis techniques by Mark Lejk and David Deeks - London Prentice Hall 1998 - 205p.
0138577641
System analysis
I571 L537
Introduction to systems analysis techniques by Mark Lejk and David Deeks - London Prentice Hall 1998 - 205p.
0138577641
System analysis
I571 L537
