L.S. Pontryagin selected works 
edited by R.V. Gamkrelidze 
 - Amsterdam  Gordon and Breach Science Publishers  1986 
 - 2. : ill. ; 24 cm.542p 
<br/><br/> English, French, and German. Includes bibliographies and indexes 
<br/><br/><label>ISBN: </label>2881241344 
<br/><br/><label>ISSN: </label>84011707 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical optimization<br/>Mathematics<br/>Topology
<br/><br/><label>Dewey Class. No.: </label>512.55 PON.2