Zif, Jay Jehiel <br/><br/>
Contract negotiations player's manual 
by Jay Jehiel Zif and Robert E. Otlewski 
 - London  Macmillan  1970 
 - 55p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor relations-REO-Grand Rapids<br/>Ground rules<br/>Game
<br/><br/><label>Dewey Class. No.: </label>R719x73 Z64