Niven, Ivan <br/><br/>
Maxima and minima without calculus / 
Ivan Niven 
 - Washington  Mathematical Association of America  1981 
 - 303 p. 
<br/><br/> The Dolciani mathematical expositions ; no. 6 
<br/><br/><label>ISBN: </label>9780883853061 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maxima and minima.
<br/><br/><label>Dewey Class. No.: </label>511.66 NIV-I