1
Corporate Authors:
Group Author:
Published: Commission of the European Communities, Directorate-General 'Scientific and Technical Information and Information Management',
Publication Dates: 1976.
Call Number: O422.2-53/E89/1974/
;
Group Author:
Published: Commission of the European Communities, Directorate-General 'Scientific and Technical Information and Information Management',
Publication Dates: 1976.
Call Number: O422.2-53/E89/1974/
2
Corporate Authors:
Published: Commission of the European Communities, Directorate General Scientific and Technical Information and Information Management,
Publication Dates: 1974.
Call Number: O53-53/I61.2/1971/
; ; ; ; ;
Published: Commission of the European Communities, Directorate General Scientific and Technical Information and Information Management,
Publication Dates: 1974.
Call Number: O53-53/I61.2/1971/