PACER
Subtitle: data entry, retrieval, and update for the National Coal Resources Data System (phase I)
By: by S. M. Cargill ... [et al.].
Contributors: Cargill, Simon M.
Series: Geological Survey professional paper ; 978; Geological Survey professional paper ;; 978.
Publisher: U.S. Govt. Print. Off.
Published: 1976
Place of publication: Washington
Language: eng
Number of pages: 107
Subjects: National Coal Resources Data System.; PACER (Computer file)
Notes: Bibliography: p. 36.
"A set of programs, written in FORTRAN IV, which extends the capability of GRASP and which has been developed in response to the need for a computer-based National Coal Resources Data System."