Microsoft multiplan :elektronic worksheet program version 2.0 :. (198-?]). [S.l. :: s.n.,.
. Microsoft multiplan :elektronic worksheet program version 2.0 :. [S.l. :: s.n.,, 198-?]
. Microsoft multiplan :elektronic worksheet program version 2.0 :. [S.l. :: s.n.,, 198-?].