61
by Floyd, Nancy A. (Nancy Arthur)
Published 1987
62
by Miller, Lawrence H.
Published 1986
63
by Maran, Richard.
Published 1993
64
by Givone, Donald D.
Published 1980
65
by Bartee, Thomas G.
Published 1975
66
by Boyle, Thomas A.
Published 1985
67
by Bull, Malcolm,, 1941-.
Published 1989
68
by Anderson, Alan J. B.,, 1941-.
Published 1989
69
by Squire, Enid.
Published 1980
70
by Zimmer, J. A.
Published 1985
71
by Cooper, James William,, 1943-.
Published 1983
72
by Tenenbaum, Aaron M.
Published 1981
73
by Stern, Robert A.
Published 1979
74
by Forkner, Irvine,, 1921-.
Published 1985
75
by Martin, James,, 1933-.
Published 1989
76
by Albus, James Sacra.
Published 1981
77
by Collin, W. G.
Published 1974
78
by Deitel, Harvey M.,, 1945-.
Published 1984
79
by Morgan, Christopher L.
Published 1982
80