TY  - BOOK
AU  - Rueff,Marcel
AU  - Jegar,Max
TI  - Sets and Boolean Algebra
U1  - 512.89 
PY  - 1970///
CY  - London
PB  - George Allen
KW  - Mathematices
KW  - Algebra
KW  - গণিত
N1  - Index
ER  -