BELL & SMITH <br/><br/>
THE PHASE RULE  ENGLISH 

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 - NEW YORK  DOVER  1951 
 - 494  HB 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>THE PHASE RULE
<br/><br/><label>Dewey Class. No.: </label>541.363 BEL