Books in print   1976 

 - London  J.Whitaker and sons       1976 
 - 2281-4700p  cm. 
<br/><br/> ISBN : 085021-095-X 
<br/><br/><label>Standard No.: </label>159521 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"a14,3m3,N76, L6.2"