Indian standard specification for vitreous sanitary appliances (vitreous China)  pt. 14, specific requirements of integrated squatting pans 
Indian Standards Institution 
 - New Delhi  Indian Standards Institution  1974 
 - 8p. 
<br/><br/> IS 2556 : Part 14 : 1974 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Standards <br/> Vitreous Sanitary<br/>NASA Thesaurus 
<br/><br/><label>Universal Decimal Class. No.: </label>83.7:696.141.18  / ISI