IS:03651 (Pt.3) - 1988; Specification for verner callipers pt.3; Verner callipers with least count0.1mm (measuring range above 1000mm up to and including 4000mm) 

 - New Delhi  BIS  1988 
 - 5p 
<br/><br/><label>Universal Decimal Class. No.: </label> /