Command language directions /North-Holland Publishing Company, Proceedings of the IFIP TC 2.7 working conference on command languages Berchtesgaden, West Germany, 10-14 September 1979 - Amsterdam: North-Holland Publishing Company, 1980 - viii, 424p. ISBN: 0-444-85450-9 Subjects--Topical Terms: Command language directions Subjects--Index Terms: Unique machine-independent command language Universal Decimal Class. No.: D 681.3.06(082.2) / M0