انتشارات Polygonal Pub House
Examples of groups
Weinstein, 1977
Examples of groups
Weinstein, 1977
Between Nilpotent and Solvable
Henry G. Bray, 1982
Between Nilpotent and Solvable
Henry G. Bray, 1982
Between Nilpotent and Solvable
Henry G. Bray, 1982
Examples of Commutative Rings
Harry C. Hutchins, 1984
Projective Planes
Frederick W. Stevenson, 1992
Examples of groups
Weinstein M, 1977
Projective Planes
Frederick W. Stevenson, 1972
