R 11-1982 Standard Recommended Practice for Indicating Which Places of Figures Are to Be Considered Significant in Specified Limiting Values (ASTM Designation: E 29-93a (1999))
2006R 11-2006 Standard Recommended Practice for Indicating Which Places of Figures Are to Be Considered Significant in Specified Limiting Values
1982R 11-1982 Standard Recommended Practice for Indicating Which Places of Figures Are to Be Considered Significant in Specified Limiting Values (ASTM Designation: E 29-93a (1999))