TY  - BOOK
AU  - Queen,Ellery
TI  - Amateurs and professionals
T2  - Masterpieces of mystery
AV  - PZ1PS648.D47 .A47
U1  - 823/.0876 
PY  - 1978///
CY  - [New York?]
PB  - Davis Publications
KW  - Detective and mystery stories, American
KW  - Detective and mystery stories, English
ER  -