Specification for toolmakers' straightedges :
Bureau of Indian Standards
Specification for toolmakers' straightedges : - - New Delhi BIS 1966 - 6 - Grundlehren der mathematischen wissenschaften = Series of comprehensive studies in mathematics ; 337 .
681.2:531.717.852
Specification for toolmakers' straightedges : - - New Delhi BIS 1966 - 6 - Grundlehren der mathematischen wissenschaften = Series of comprehensive studies in mathematics ; 337 .
681.2:531.717.852