TY  - BOOK
AU  - Geel Jan Van
TI  - Places of valuations in noncommutative ring theory
T2  - Lecture notes in pure and applied mathematics; 71
U1  - B217, M1 
PY  - 1981///
CY  - New York    
PB  -  Marcel Dekker       
KW  -  Combination
KW  - Permutation
ER  -