Specification for Single-Lock Automatic Couplings for Push Tows for Inland Navigation.  Part 3.  Type B  Couplings 

 - New Delhi :  Indian Standards Institution,  1987 
 - 3 p. :  ill. ;  30 cm. 
 - Indian Standard ;  IS 11694 (Part 3) : 1986 .
<br/><br/><label>ISBN: </label> Rs. 130.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Couplings--Design and construction<br/>Ships--Equipment and supplies--Standards<br/>Inland waterway vessels--Standards
<br/><br/><label>Dewey Class. No.: </label>627.1352  / IS11694(3):1986