Gaskell <br/><br/>
Works 
Gaskell 
 - New York  AMS Press USA      1972 
 -  Vol.2 .
<br/><br/><label>ISBN: </label>040407452X (hbk) 
<br/><br/><label>Standard No.: </label>259683 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>O111,3M10x, L2.1-.8  (RR)