Code of practice for selection,installation and maintance of portable first-aid fire extinguishers/2nd rev.  I 

 - 2nd rev. 
 - New Delhi  Bureau of Indian standards institution  1963 
<br/><br/><label>Subjects--Index Terms: </label>IS:2190-1979 
<br/><br/><label>Dewey Class. No.: </label>614.845.004.5