TY  - BOOK
AU  - Colin Black
TI  - A handbook of free conversation
SN  - 0194327736
U1  - 428 B627h 
PY  - 1970///
CY  - London
PB  - Oxford University Pr
KW  - English language -- Study and teaching -- Foreign speakers
KW  -  English language -- Conversation and phrase books
KW  -  English language
ER  -