A petrological-mineralogical code for computer use.
Subtitle: Edited by R.K. Harrison and P.A. Sabine.
Contributors: Sabine, Peter Aubrey
Series: Report (Institute of Geological Sciences (Great Britain)) -- no. 70/6
Publisher: H.M. Stationery Off.
Published: 1970
Place of publication: London
Language: eng
Number of pages: 134
Subjects: Electronic data processing -- Geology; Punched card systems -- Geology