Childress, Robert L., <br/><br/>
Mathematics for managerial decisions 
Robert L. Childress. 
 - Englewood Cliffs, N.J.  Prentice-Hall  1974. 
 - 689 p. : ill. ; 24 cm 
<br/><br/><label>ISBN: </label>013562231X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business mathematics.<br/>Management--Mathematics.