OTC Proceedings 1988 Vol. 1 Offshore Technology Conference Oil Gas Engineering

1979 Personal Computing Proceedings NCC National Computer Conference New York

Clays and Clay Technology; Proceedings of the First National Conference on Clay

History Of The Offshore Oil And Gas Industry In Southern Louisiana Volume 3...

1977 Offshore Technology Conference Proceedings Vols 1-4 Houston Texas

NCWCC North Central Weed Control Conference Proceedings Vol 34 1979 (ab)

Proceedings of the Rockbridge Historical Society Volume IX 1975-1979

Offshore Site Investigation : Proceedings of a Conference- Civil Engineers