Indian standard conversion tables for ordinary use 
Indian Standards Institution 
 - New Delhi  Indian Standards Institution  1964 
 - 30p. 
<br/><br/> IS 1020 : 1963 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Conversion Tables-Standards<br/> Standards <br/>NASA Thesaurus 
<br/><br/><label>Universal Decimal Class. No.: </label>083.7:511.168.3  / ISI