Lankford, Francis G.   Ulrich, James F.  <br/><br/>
Essential mathematics  x  

 - 3 ed.  
 - N. Y.   Harcourt Brace Jovanovich  1975  
 - viii, 536p.  
<br/><br/>
<br/><br/><label>ISBN: </label>x      
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics  Mathematics  
<br/><br/><label>Dewey Class. No.: </label>510/LAE(3)