Beer, F. P., & Johnston, E. R. (1987). Mechanics for engineers (4th ed.). McGraw-Hill.
Chicago Style (17th ed.) CitationBeer, Ferdinand Pierre, and E. Russell Johnston. Mechanics for Engineers. 4th ed. New York: McGraw-Hill, 1987.
MLA (9th ed.) CitationBeer, Ferdinand Pierre, and E. Russell Johnston. Mechanics for Engineers. 4th ed. McGraw-Hill, 1987.
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