Shelah Saharon <br/><br/>
Properforcing 

 - Berlin  Springer-Verlag           1982 
 - xxix, 491p.  cm. 
 - Lecture notes in mathematics; 940 .
<br/><br/><label>Standard No.: </label>29653 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Group theory
<br/><br/><label>Dewey Class. No.: </label>B27, M2