Inland Vessels - Detachable Steel Ladder- Specification :  First Revision 

 - New Delhi :  Bureau of Indian Standards,  1998 
 - 2 p. :  ill. ;  30 cm. 
 - Indian Standard ;  IS 4647 : 1998 .
<br/><br/><label>ISBN: </label> Rs. 90.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ladders--Design and construction--Standards<br/>Inland waterway vessels--Design and construction--Standards
<br/><br/><label>Dewey Class. No.: </label>623.82436  / IS4647:1998