TY  - BOOK
AU  - Heyderman,Emma
AU  - MAY,Peter
AU  - Mayhew,Camilla
TI  - Complete PET cambridge english: preliminary student's book without answers 
T2  - Cambridge English for Spanish Speakers
SN  - 9788483237397
PY  - 2016///
CY  - Madrid
PB  - Cambridge University Press
KW  - Lengua inglesa
KW  - embne
KW  - Didáctica
N1  - En cub.: Official Cambridge preparation materials
ER  -