Hammer, Peter L. and Rudeanu, Sergiu <br/><br/>
Boolean methods in operations research and related areas; with a preface  / 

 - Berlin:  Springer-Verlag,  1968 
 - xv, 329p. Index, Bibl. 
 - Econometrics and Operations Research, v.7 .
<br/><br/><label>Dewey Class. No.: </label>658.4034015113  / H224.BM