Don Widrig

2 books

Managing Software Requirements: A Unified Approach by Dean Leffingwell, Don Widrig

Managing Software Requirements: A Unified Approach

Addison-Wesley Object Technology Series

Dean Leffingwell, Don Widrig

528 pages • first pub 1999 (editions)

nonfiction computer science informative medium-paced
Managing Software Requirements: A Use Case Approach by Dean Leffingwell, Ed Yourdon, Don Widrig

Managing Software Requirements: A Use Case Approach

Addison-Wesley Object Technology Series

Dean Leffingwell, Ed Yourdon, Don Widrig

502 pages • first pub 1999 (editions)

nonfiction computer science informative medium-paced
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