Cronyn, J.M. <br/><br/>
Elements of archaeological conservation 

 - 
 -  London, Routledge, UK  1990 
 - XX+326 
<br/><br/> 3549 
<br/><br/><label>ISBN: </label> 3480 
<br/><br/><label>Dewey Class. No.: </label>363.69  / CRO-E