Indian standard specification for wooden flush door shutters (cellular and hollon core type)  pt. 1, plywood face panels 
Indian Standards Institution 
 - New Delhi  Indian Standards Institution  1973 
 - 19p. 
<br/><br/> IS 2191 : Part 1 : 1973 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Door Shutters<br/> Standards <br/> Wooden Shuffers <br/>NASA Thesaurus 
<br/><br/><label>Universal Decimal Class. No.: </label>083.7:69.028.1  / ISI