The GRAIL ring structure and primitives
By: [by] T. O. Ellis, J. F. Heafner and W. L. Sibley.
Contributors: Heafner, J. F. joint author.; Sibley, W. L., joint author.
Series: Rand Corporation. Memorandum RM-6241-ARPA
Publisher: Rand Corp.
Published: 1970
Place of publication: Santa Monica, Calif
Language: eng
Number of pages: 33
Subjects: GRAIL (Electronic computer system)
Notes: Bibliography: p. 33.
"Research ... supported by the Advanced Research Projects Agency under contract no. DAHC15 67 C 0141."