Headway :
Soars, John.
Headway : student's book. Intermediate / John Soars, Liz Soars. - 1a. ed. - Oxford : Oxford University Press, 1986. - 120 p.
INGLES --TEXTO DE ESTUDIO.
421.5 S676h 1986
Headway : student's book. Intermediate / John Soars, Liz Soars. - 1a. ed. - Oxford : Oxford University Press, 1986. - 120 p.
INGLES --TEXTO DE ESTUDIO.
421.5 S676h 1986