Grupe, F., Chase, K. Using WordPerfect 5.1, Lotus 1-2-3/ Version 2.2, and dBase IV,
Wm. C. Brown Publishers, 1991, 716 p. : ill., 0-697-13066-5.
Grupe, F., Chase, K. .
Using WordPerfect 5.1, Lotus 1-2-3/ Version 2.2, and dBase IV.
Dubuque: Wm. C. Brown Publishers, 1991, 716 p. : ill., 0-697-13066-5.
Grupe, F., Chase, K. (1991)
Using WordPerfect 5.1, Lotus 1-2-3/ Version 2.2, and dBase IV,
Dubuque: Wm. C. Brown Publishers, 716 p. : ill., 0-697-13066-5
Grupe, F., & Chase, K.
(1991).
Using WordPerfect 5.1, Lotus 1-2-3/ Version 2.2, and dBase IV. Monogr.. Dubuque: Wm. C. Brown Publishers, 716 p. : ill..