TY  - BOOK
AU  - McDonald Bernard R Ed.
AU  -  Magid Andy R Ed.
AU  -  Smith Kriaby Ed.
TI  - Proceeding on ring theory
T2  - Lecture notes in pure and applied mathematics; 7
U1  - B217p1,N73, L4 
PY  - 1974///
CY  - New York    
PB  -  Marcel Dekker       
KW  - Combinatorial theory
ER  -