Matyushkina-Guerke, T.I. A book for aural/oral work : Учебное пособие / T.I. Matyushkina-Guerke, T.N. Kuzmichyova, L.L. Ivanova. - Moscow : Vyssaja Skola , 1979. - 191 p. 20 cm. Subjects--Topical Terms: English--Grammar