Before revision: Design paradigms have been introduced in a number of books including Design Paradigms: A Sourcebook for Creative Visualization " by Warren Wake, and discussed in " Design Paradigms: Case Histories of Error and Judgment in Engineering " but never defined by Henry Petroski.
After revision: Design paradigms have been introduced in a number of books including Design Paradigms: A Sourcebook for Creative Visualization by Warren Wake, and discussed in Design Paradigms: Case Histories of Error and Judgment in Engineering but never defined by Henry Petroski.