Beckmann, M. <br/><br/>
Lecture notes in operations research and mathematical eco mics 

 - New York  Springer-Verlag Berlin Heidelberg  1968 
 - vi,173p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Operations research
<br/><br/><label>Dewey Class. No.: </label>579.7  / L39