TY  - BOOK
AU  - Belladonna,Giorgio
AU  - Garozzo,Benito
TI  - Precision and super precision bidding
SN  - 399114165
U1  - 795.415 
PY  - 1975///
CY  - New York
PB  - G.P. Putham's
KW  - Contract bridge
KW  - Bidding
KW  - Opening leads
KW  - Salams
ER  -