Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
Sinclair, John. The structure of teacher talk / John Sinclair. - Birmingham, England : English Language Research, 1982. 90 p. : ill. ; 21 cm. 0704410613 (pbk.) 9780704410619 (pbk.) * Linguistics.