TY  - BOOK
AU  - Aggarwal,R .S.
TI  - A text book on modern algebra: R S Aggarwal
SN  - 8121903548
U1  - 512 21
PY  - 1973///.[Reprinted 2001]
CY  - New delhi : 
PB  - S.Chand & Co., 
KW  - Algebra--History.
KW  - Categories (Mathematics)
ER  -