TY  - BOOK
AU  - Puchta, Herbert & Stranks Jeff
TI  - American More! Six -Level Edition: Combo Student's World Book 4
U1  - 428.4 PUC DDC 20
PY  - 2010///
CY  - Italy
PB  - Cambridge University
KW  - G. Gerngross; C. Holmann; P. Lewis-Jones
ER  -