Ruggles, Richard,  1916- <br/><br/>
National income accounts and income analysis / 
by Richard Ruggles and Nancy D. Ruggles. 
 - 2nd ed. 
 - New York :  McGraw-Hill,  1956. 
 - 452 p. :  illus. ;  24 cm. 
<br/><br/> First ed. published in 1949 under title: An introduction to national income and income analysis. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Income.<br/>Income--United States