Ayres, F. (1952). Schaum's outline of theory and problems of differential equations.
Chicago Edition CitationAyres, Frank. Schaum's Outline of Theory and Problems of Differential Equations. Schaum Publishing Co., New York, 1952.
MLA Edition CitationAyres, Frank. Schaum's Outline of Theory and Problems of Differential Equations. 1952.
Warning: These citations may not always be 100% accurate.