David Petro
3 known books
newest first
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Books
OpenLibrary works by this author.
5 Biggest Improvements Advertiser...
5 Biggest Improvements Advertisers Can Make
Year unknown
5 Biggest Mistakes Advertisers Make
5 Biggest Mistakes Advertisers Make
Year unknown
Calculus and Vectors 12
Calculus and Vectors 12
Year unknown
Wayne Erdman, John Ferguson, Jacob Speijer, Antonietta Lenjosek, and David Petro
Fetched from OpenLibrary. Some translations may appear as separate works.