TY  - BOOK
AU  - Birkhoff,Garrett, Batee, Thomas C.
AU  - x
TI  - Modern applied algebra: x
SN  - x
U1  - 512/BIM 
PY  - 1970///
CY  - N.Y.
PB  - Mcgraw - Hill
KW  - Algebra
N1  - x
ER  -