Differential equations.
APA Citation
Phillips, H. B. (Henry Bayard). (1951). Differential equations. 3d ed., rev. New York: Wiley.
MLA Citation
Phillips, H. B. (Henry Bayard), 1881-. Differential Equations. 3d ed., rev. New York: Wiley, 1951.
Warning: These citations may not always be complete (especially for serials).