TY  - BOOK
AU  - Passman, Donald
TI  - Course in ring theory
SN  - 978-93-80250-52-6
U1  - 512.4 23rd.
PY  - 2013///
CY  - Delhi
PB  - Hindustan Book Agency
KW  - Rings (Algebra)
UR  - www.hindbook.com
ER  -