Discoveries : teacher's book 3 /
Walker, Elaine.
Discoveries : teacher's book 3 / by Elaine Walker. - 2nd ed. - England : Longman, 1988. - 120 p. : ; 28 cm.
0582514363
English language--Textbooks for foreign speakers.
Discoveries : teacher's book 3 / by Elaine Walker. - 2nd ed. - England : Longman, 1988. - 120 p. : ; 28 cm.
0582514363
English language--Textbooks for foreign speakers.