Bagdassarian, Seda English : Textbook 10 / S. Bagdassarian, S. Gurjayants, M. Araratian. - Yerevan : Macmillan Armenia, 2005. - 176 p. : ill. ; 24 cm. - 42-8(075) (NLA) . ISBN: 999414605x Subjects--Topical Terms: English language--Handbooks Universal Decimal Class. No.: 42-8(075) (NLA)