Specification for clay flue linings and flue terminals / 
British Standards Institution. 
 - 12 pages :  illustrations ;  30cm. 
 - British standard ;  BS 1181 : 1989 .
 - British standard ;  BS 1181 : 1989 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clay--Specifications.<br/>Glazing (Ceramics)--Specifications.<br/>Glazed pottery.