Spurr, William Alfred <br/><br/>
Business and economic statistics 
by William A. Spurr, Lester S. Kellogg, and John H. Smith. 
 - Rev.[i.e. 2d.]ed. 
 - Homewood, Ill.  R. D. Irwin  1961. 
 - 560p.  illus.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics