BS 7512: 1989. EN 45012: 1989. General criteria for certification bodies operating quality system certification. 

 - London :  British Standards Institution (BSI),  1989 
<br/><br/><label>ISBN: </label>058017946X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Quality management
<br/><br/><label>Index Terms--Curriculum Objective: </label><br/>Standards