Specification for steel pipes and specials for water and sewage / 
British Standards Institution 
 - 13 leaves :  illustrations ;  30 cm. 
 - British standard ;  BS 534 : 1981 .
 - British standard ;  BS 534 : 1981 .
<br/><br/><label>ISBN: </label>0580118584 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Standards, Engineering--Great Britain<br/>Length.<br/>Concretes