TY  - BOOK
AU  - Kelty, James C.
TI  - Spectrum video : : teachers guide 1 : a communicative course in english
SN  - 0-13-460122-X
U1  - 428 
PY  - 1996///
CY  - New Jesey : 
PB  - Prentice Hall Regents, 
KW  - INGLES-LIBROS DE TEXTO
ER  -