TY  - BOOK
AU  - Bridges, Dauglas; Richman, Fred
TI  - Varieties of constructive mathematics
SN  - 0521318025
U1  - 511.3 BRI-V 22
PY  - 1987///
CY  - 
PB  - Cambridge University Press, Cambridge
KW  - Mathematical logic; Mathematics
ER  -