Wylie, C. Ray <br/><br/>Differential equations C. Ray Wylie  -- New York  McGraw-Hill  1979 <br/>xiii, 593p.  24cm. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>0070721971 <br/><br/><label>Subjects--Topical Terms: </label><br/>Differential Equations<br/><br/><label>Dewey Class. No.: </label>GC 515.35 W977 1979