Rescher, Nicholas. <br/><br/>
Studies in modality / 
Nicholas Rescher ; with the collaboration of Ruth Manor ... [et al.]. 
 - Oxford :  Blackwell,  1974. 
 - American philosophical quarterly monograph series ;  no. 8 .
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label> L.2.30 
<br/><br/><label>LCCN: </label>73080196 
<br/><br/><label>Nat. Bib. No.: </label>GB74-17613 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Modality (Logic).
<br/><br/><label>LC Class. No.: </label>BC199.M6  / R39 
<br/><br/><label>Dewey Class. No.: </label>160