Thomson,A.J. A practical english grammar [[Book] /] A.J.Thomson , A.V.Martinet. - Oxford : Oxford University Press ., 2008. - 2 part ; 21cm. Exercises 1/ Exercises 2 / ISBN: 9780194313445 9780194313438 Subjects--Topical Terms: English language -- Grammar. Dewey Class. No.: 428.2 National Library of Medicine Call No.: 428.2 / TP