Kratfel, E. R. (1975). Modern shop mathematics. Reston, Virginia : Reston.
Chicago Style (17th ed.) CitationKratfel, Edward R. Modern Shop Mathematics. Reston, Virginia : Reston, 1975.
MLA (9th ed.) CitationKratfel, Edward R. Modern Shop Mathematics. Reston, Virginia : Reston, 1975.
Warning: These citations may not always be 100% accurate.