1
Corporate Authors:
Group Author:
Published: Society for Underwater Technology,
Publication Dates: [1980?]
Call Number: P332-532/A244/1980
;
Group Author:
Published: Society for Underwater Technology,
Publication Dates: [1980?]
Call Number: P332-532/A244/1980
2
Corporate Authors:
Published: BPS Exhibitions,
Publication Dates: c1982.
Call Number: P7-532/S678/1982/v.2
;
Published: BPS Exhibitions,
Publication Dates: c1982.
Call Number: P7-532/S678/1982/v.2