Carte Générale Bathymetrique des Oceans.
General Bathymetric Chart of the Oceans.
Monaco :  Bureau Hydrographique International, 
1940-
A few sheets are 4th ed.
Incomplete.
List in shelf catalogue.
Maps on Lambert proj. are in 90 ̊quadrants.
Ref: NEWSON Carto. J. v. 8. no 1, June 1971.