Conduit systems for electrical installations : part 1 general requirments 

 - New Delhi  Buraeu of Indian standards, New Delhi  2001 
 - 16p. ; 30 cm. 
<br/><br/> Indian Standard No. : IS 14930 PT 1 
<br/><br/><label>Subjects--Index Terms: </label>IS 14930 PT 1