Shelley K. E. <br/><br/>
Patents 

 - 9th 
 - London  Sweet & Maxwell, Limited UK      1951 
 - lxv,679p  cm. 
<br/><br/><label>Standard No.: </label>24,454 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>Z3:2673, J1