By Spencer, Donald D..
Columbus, Ohio Merrill 1974 .
xiv, 466 p. , 920519 0675088763

By Spencer, Donald D..
Columbus, Ohio C.E. Merrill Pub. Co. 1981 .
xvi, 792 p. , Includes index. 0675080738

By Spencer, Donald D..
Columbus Merrill 1982 .
xvii, 528, [28] p. , Includes index. 0675098548 (pbk.)

By Spencer, Donald D..
Columbus, Ohio C.E. Merrill Pub. Co. 1985 .
xxix, 580 p. , Includes index. 27 cm..
0675202906

By Spencer, Donald D..
México Compañía Editorial Continental 1983 .
342 p. , Translation of : Computer science mathematics. | Includes index.

By Spencer, Donald D..
Rochelle Park, N.J. Hayden Book Co. 1974 .
196 p. 23 cm..
0810459167 | 0810459159 (pbk.)

By Spencer, Donald D..
Rochelle Park, N.J. Hayden Book Co. 1974 .
150 p. 24 cm..
0810458624 | 0810458616 (pbk.)

By Spencer, Donald D..
Rochelle Park, N.J. Hayden Book Co. 1974 .
150 p. 24 cm..
0810458624 | 0810458616 (pbk.)