British standard for book sizes and dating of books:  B.S. 1413-1947/ 
British Standards Institution 
 - London:  British Standard Institution,  1947 
 - 8 p.;  23 cm. 
<br/><br/><label>ISBN: </label> £ 3.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Books--Sizes<br/>Books--Format<br/>Books--History--Great Britian<br/>Publishers and publishing
<br/><br/><label>Dewey Class. No.: </label>655.4