TY  - GEN
AU  - Csakany, B.
AU  - Schmidt, J.
AU  - 
TI  - CONTRIBUTIONS TO UNIVERSAL ALGEBRA
U1  - 512 
PY  - 1977///
CY  - Amsterdam
PB  - North-Holland
KW  - Algebra, Universal -- Congresses
N1  - Organized By Bolyai Janos Mathematical Society
ER  -