Eckersley, C.E. A Concise English Grammar for foreign students / by C.E. Eckersley, M.A. - London : Longmans, Green and Co., 1946. - 127 p. ; 19 cm. Legado Lafuente Ferrari. LCCN: 34023 Subjects--Topical Terms: Inglés (Lengua)---Gramática. Universal Decimal Class. No.: 811.111'36