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by Hass, Joel R.; Weir, Maurice D.; Thomas, George B., Jr.
by Strogatz, Steven
by Briggs, William L.; Cochran, Lyle; Gillett, Bernard
by Stewart, James; Clegg, Daniel
by Varberg, Dale; Purcell, Edwin, deceased; Rigdon, Steve
by Waner, Stefan; Costenoble, Steven
by PYRROS, GEORGIA