On line planning: towards creative problem-solving 
edited by Harold Sackman and Ronald L. Citrebaum 
 - New Jersey  Prentice-Hall  1972 
 - 393p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Planning<br/>On-line Data Processing
<br/><br/><label>Dewey Class. No.: </label>I5371 Sa14