Simpler shipping marks.   

 - Geneva :   United Nations ,   1992 
 - 9 p. :    ill. ;    30 cm. 
 - Recommendation ;   no.15, Third edition, adopted by the working par ty on facilitation of International trade procedures. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Shipping --Law and legislation------<br/>Shipping.--Law and legislation------