Cogan, Edward J. 1925- Handbook of calculus, difference and differential equations / Edward J. Cogan and Robert Z. Norman - 2d ed. - Englewood Cliffs, N.J.: Prentice-Hall, c1963. - xii,175 p.: table, figs., ill.; 21 cm. - Prentice-Hall mathematics series . Includes index English LCCN: 63007375 Nat. Bib. No.: GB63-14050 Subjects--Topical Terms: CalculusFunctionsDifferential equations. LC Class. No.: QA300 / .C6 1963 Dewey Class. No.: 515.33/COH