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The Vallian Trilogy: An Inventive Life. Part I: The Engineer by Larry E. Wahl, Sharon Wahl

The Vallian Trilogy: An Inventive Life. Part I: The Engineer

Larry E. Wahl, Sharon Wahl

286 pages • missing pub info (editions)

nonfiction autobiography biography medium-paced
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The Vallian Trilogy--An Inventive Life: Part II. the Learner by Larry E. Wahl

The Vallian Trilogy--An Inventive Life: Part II. the Learner

Larry E. Wahl

404 pages • missing pub info (editions)

nonfiction autobiography biography medium-paced