Marshall, W.T. Nelson, H. M.  <br/><br/>
Structures  

 - The English Language book society & Pitman    London  1969 
 - 445p. 
<br/><br/><label>ISBN: </label>0 273 00800 5 
<br/><br/><label>Nat. Bib. No.: </label>3848 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering 
<br/><br/><label>Universal Decimal Class. No.: </label>624  / MAR