Indian standard code of practice for desing manufacture, erection and testing (structural portion)of cranes and hoists 
Indian Standards Institution 
 - New Delhi  Indian Standards Institution  1971 
 - 48p. 
<br/><br/> IS 807 : 1963 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Cranes-Standards<br/> Standards <br/>NASA Thesaurus 
<br/><br/><label>Universal Decimal Class. No.: </label>083.7:621.873  / ISI