Saaty, T. L. and Bram, Joseph <br/><br/>
Nonlinear mathematics   

 - Tokyo  Kogakusha  1964 
 - xvi, 381p. 
 - International series in Pure and Applied Mathematics .
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>515.35  / Sa112.NM