00622nam a2200181Ia 4500003000900000008004100009040001600050080002300066110003300089245015800122260005000280300000800330500001900338650001800357650002600375650001800401650002100419IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a083.7:621.833bISI  aIndian Standards Institution 0aIndian standard specification for basic rack and modules of cylindrical gears for general engineering and heavy engineeringcIndian Standards Institution  aNew DelhibIndian Standards Institutionc1969  a6p.  aIS 2535 : 1969  a Basic Rocks  a Cylindrical Gears   a Standards   aNASA Thesaurus