Hilborn, C. E.  1886- <br/><br/>
Mathematics for use in business :   Instructors' manual / 
C. E. Hilborn 
 - Boston :  Houghton Mifflin Co.,  1948 
 - 98 p. :  ill. ;  23 cm. 
<br/><br/> "Complete answers and selected solutions to the problems in Mathematics for use in business." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics--Textbooks.
<br/><br/><label>Dewey Class. No.: </label>511.8  / HIM 1948