A Manual of Help 3
By: as developed by Tove Asmussen, [and others] Edited by Søren Lauesen.
Contributors: Asmussen, Tove.; Lauesen, Søren, 1942- ed.
Publisher: Regnecentralen
Published: 1967
Place of publication: Copenhagen
Language: eng
Number of pages: 56
Subjects: HELP (Computer file)