TY  - BOOK
AU  - Cohen,Ben
AU  - Lederer,Rhoda
TI  - Basic Acol: being a complete summary of the Acol system of contract bridge 
SN  - 0047930667
PY  - 1984///
CY  - London
PB  - Unwin Paperbacks
KW  - Contract bridge
KW  - Bidding
N1  - Previous ed., 1981
ER  -