Indian standard glossary of terms for toothed gearing 
Indian Standards Institution 
 - New Delhi  Indian Standards Institution  1967 
 - 52p. 
<br/><br/> IS 2458 : 1965 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Standards <br/> Toothed Gearing-Standards<br/>NASA Thesaurus 
<br/><br/><label>Universal Decimal Class. No.: </label>083.7:621.83.001.4  / ISI