TY  - BOOK
AU  - Jones, Leo.
AU  - Jones, Leo.
TI  - New progress to first certificate teacher's book
SN  - 0-521-49986-0
U1  - 410 jon 22
PY  - 1997///
CY  - UK
PB  - Cambridge Unirerstiy Press.
KW  -  
KW  - Standard english
ER  -