Doyle, Leonard A.,  1912- <br/><br/>
Economics of business enterprise / 
Leonard A. Doyle,  
 - 1st ed. 
 - New York,  McGraw-Hill,  c1952. 
 - xiii, 343 p.;  illus.:  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industries.<br/>Economic history
<br/><br/><label>Dewey Class. No.: </label>338.01  / DOE 1952