Differential equations / by H. Bateman. Bateman, Harry. 1882-1946. Differential equations. QA371 .B34 1966 517.38 BAD "Reprint, textually unaltered except for the correction of errata, of a work first published, 1918 ... and reprinted, 1926." Includes bibliographical references and index. Bronx, N.Y. : Chelsea, 1918. 1918. 1966 Text xi, 306 p. : eng