TY  - BOOK
AU  - Doyle, Sir A. Conan
TI  - Three sherlock holmes
T2  - Collins English Library Level 2
SN  - 0003701468
U1  - 428.64 (06) 
PY  - 1982///
CY  - London
PB  - Collins ELT
KW  - English language - Readers
N1  - A Collins Graded Reader
ER  -