TY  - BOOK
AU  - Richards,Jack C.
AU  - Bycina,David
AU  - WisniewskaIngrid
TI  - Person to person: communicative speaking and listening skills , student's book / 
SN  - 0194302121 (pb.) : 
PY  - 2005///
CY  - New York : 
PB  - Oxford University Press, 
ER  -