TY  - BOOK
AU  - Schumacher, Carol 
TI  - Chapter zero: fundamental notions of abstract mathematics
SN  - 9789353432744
U1  - 511.3 Sch861c2 
PY  - 2019///
CY  - Noida
PB  - Pearson
KW  - Symbolic logic
KW  - Abstract mathematics
ER  -