Carslaw, H. S. 1870-1954. Operational methods in applied mathematics/ by H. S. Carslaw and J. C. Jaeger. - 2d ed. - [London]: Oxford University Press, [1953]. - xvi, 359 p.: diagrs., 22 cm. Subjects--Topical Terms: Calculus, Operational.Differential equations. Dewey Class. No.: 515.72 / C321o