Lawden, Derek F <br/><br/>
Analytical methods of optimization / 
by D. F. Lawden 
 - Edinburgh :  Scottish Academic Press,  1975 
 - viii, 157 p. :  ill. ;  23 cm. 
<br/><br/>Bibliography : p. 153 
<br/><br/><label>ISBN: </label>0701120770 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical optimization<br/>Calculus of variations