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Author

Peter M. HOPP

4 books found

Cover of Pocket-Watch Slide Rules

Pocket-Watch Slide Rules

Peter M. Hopp · First published 2011

Cover of Pocketwatch Slide Rules

Pocketwatch Slide Rules

Peter M. HOPP · First published 2011

Cover of Joint slide rules

Joint slide rules

Peter M. Hopp · First published 2009

Cover of Slide Rules

Slide Rules

Peter M. Hopp · First published 1999