TY  - BOOK
AU  - Beck Matthias
AU  - Geoghegan Ross
TI  - Art of proof: basic training for deeper mathematics
SN  - 978-1-4419-7022-0
U1  - 511.3 
PY  - 2010///
CY  - New York
PB  - Springer-Verlag
KW  - Mathematics teachers-training
KW  - Mathematics-study and teaching
KW  - Proof theory
ER  -