This vintage textbook titled "An Elementary Treatise on Differential Equations" by Abraham Cohen was published by D. C. Heath and Company in 1933. Measuring 8 inches in length, 6 inches in width, and 1 inch in height, this hardcover book weighs 1 pound and contains 337 pages. The book is written in English and is a 1st edition college graduate school textbook covering the subject area of differential equations. It includes features such as problem solving techniques and practical applications. This rare find is perfect for collectors and enthusiasts of vintage textbooks.