TY  - BOOK
AU  - Mark Ibbotson y Bryan Stephens
TI  - Business start-up. 1
SN  - 9780521672078
U1  - 428 I2u Ej.1 
PY  - 0000///Cambridge University Press
PB  - 2008
KW  - English language Business English English language Textbooks for foreign spea
ER  -