Specification for holes and shanks for buttons / 
British Standard Institution 
 - 4 leaves :  illustrations ;  20 cm. 
 - British standard ;  BS 3866 : 1979 .
 - British standard ;  BS 3866 : 1979 .
<br/><br/><label>ISBN: </label>058010608x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Buttonholes--Standards.<br/>Buttons--Holes & shanks Standards.