ISO-1122-1 Complete Document History
Vocabulary of gear terms - Part 1: Definitions related to geometry

Complete Current Edition:
   2ND EDITION - Part 1: Definitions related to geometry - Aug. 1, 1998
   2ND EDITION CORRIGENDUM 1 - CORRIGENDUM 1 FOR 2ND EDITION - Nov. 1, 1999
   2ND EDITION CORRIGENDUM 2 - CORRIGENDUM 2 FOR 2ND EDITION - Jan. 1, 2009

Obsolete Revision Information:
   1ST EDITION - Glossary of gear terms -- Part 1: Geometrical definitions - Feb. 15, 1983