Richard Helm

4 books

Design Patterns: Elements of Reusable Object-Oriented Software by Richard Helm, John Vlissides, Erich Gamma, Ralph Johnson

Design Patterns: Elements of Reusable Object-Oriented Software

Richard Helm, John Vlissides, Erich Gamma, Ralph Johnson

416 pages • first pub 1994 (editions)

nonfiction computer science informative medium-paced
Voodoo That You Do by Richard Helms

Voodoo That You Do

Pat Gallegher

Richard Helms

352 pages • missing pub info (editions)

fiction mystery dark mysterious medium-paced
Design Patterns: Elements of Reusable Object-Oriented Software by Gamma Erich
Design Patterns: Elements of Reusable Object-Oriented Software
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Gamma Erich

Design Patterns: Elements of Reusable Object-Oriented Software

Gamma Erich

617 pages • first pub 1994 (editions)

Excavations at Market Way, St Stephen's, Canterbury by Richard Helm, Jon Rady

Excavations at Market Way, St Stephen's, Canterbury

Cat Occasional Paper

Richard Helm, Jon Rady

90 pages • missing pub info (editions)

nonfiction history medium-paced
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