Inventory of main standards and parameters of the E waterway network . 

 - "Blue Book" first revised edition. 
 - New York :    United Nations Publications,    2006. 
 - v, 87 p. :    ill., col., map ;    30 cm. 
 - Economic Commission for Europe : Inland Transport Committee. .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Waterways.<br/> Transportation.