When are projective modules free?/
Simis, Aron.
When are projective modules free?/ Aron Simis. - Kingston, Ont.: Queen's University, 1969. - iii l., 254 p.: 28 cm. - Queen's papers in pure and applied mathematics; no. 21 .
Bibliography: p. 249-254.
70557986
C***
Projective modules (Algebra)
Rings (Algebra)
512/.522
When are projective modules free?/ Aron Simis. - Kingston, Ont.: Queen's University, 1969. - iii l., 254 p.: 28 cm. - Queen's papers in pure and applied mathematics; no. 21 .
Bibliography: p. 249-254.
70557986
C***
Projective modules (Algebra)
Rings (Algebra)
512/.522