Ashurst, John,  1937- <br/><br/>
Practical building conservation :  English Heritage technical handbook.  Vol.1,  Stone masonry / 
John Ashurst, Nicola Ashurst ; photographs by Nicola Ashurst ; graphics by Iain McCaig. 
 - Aldershot :  Gower Technical,  1988. 
 - xiii,100p. 
<br/><br/><label>ISBN: </label>029139745X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Historic buildings--Conservation and restoration--Great Britain.