TY  - BOOK
AU  - Alexander,L.G.
TI  - Operation mastermind
T2  - Longman structural readers ; Fiction ; Stage 3
SN  - 058253741X
AV  - PE1128 
U1  - 428/.6/4 18
PY  - 1971///
CY  - London
PB  - Longman
KW  - Readers
KW  - Local
KW  - English language
KW  - Reading books For non-English speaking students
ER  -