TY  - GEN
AU  - Molinsky,Steven J.
AU  - Bliss,Bill
TI  - Side by side: book 1 
SN  - 0130267449
AV  - LE PE1131 M723s 2001
U1  - 428 
PY  - 2001///
CY  - Estados Unidos
PB  - Pearson
KW  - Inglés
N1  - Incluye Contents; 1. To be: introduction -- 2. To be + location subject pronouns -- 3. Present continuos tense
N2  - This is a special international edition of an established title widely used around the world
ER  -