Bhattacharya, P.B. First course in rings, fields and vector spaces P.B. Bhattacharya and S.K. Jain - 2nd ed. - New Delhi Wiley eastern 1983 - 238p. Includes index ISBN: 0 85226 064 4 [] Subjects--Topical Terms: Algebra - ringsMathematics Dewey Class. No.: 512.4 / BHA