Mitchell, H. Q. Pioneer : elemantary student's book / H. Q. Mitchell, Marileni Malkogianni - American edition - Great Britain MM Publications 2012 - 159 s. rnk. res., fotoğ., tbl. 30 cm. Lise Kütüphanesi ISBN: 9789604788842 Subjects--Topical Terms: İngiliz dili--Ders kitapları Dewey Class. No.: 428