Testing aggregates.  Part 102.  Methods for sampling / 
 Methods for sampling 
British Standards Institution 
 - 7 leaves :  illustrations ;  30 cm. 
 - British standard ;  BS 812 : Part 102 : 1984 .
 - British standard ;  BS 812 : Part 102 : 1984 .
<br/><br/><label>ISBN: </label>0580138879 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Concrete--Testing<br/>Aggregates (Building materials)--Testing