Longley, William Raymond, 1880-1965.  Longley, William Raymond, 1880-1965. <br/><br/>
Analytic geometry and calculus / 
by William R. Longley [and others]. 
 - Boston, MA :  Ginn,  [1960] 
 - 586 pages :  illustrations. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geometry, Analytic.<br/>Calculus.