TY  - BOOK
AU  - Diolata,Edna T.
TI  - Take charge: student centered approach to english
SN  - 0070444277
U1  - 428.2407 
PY  - 1997///
CY  - Boston
PB  - McGraw - Hill
KW  - INGLES - ENSEÑANZA
N1  - il., índice
ER  -