Kumar,E.Suresh & P.Sreehari. A Hand Book for English Language Laboratories / Textual Documents E.Suresh Kumar & P.Sreehari. - Ist ed / - New Delhi : Cambridge University Press , 2007. - 171p ; 24cm. Subjects--Index Terms: English- Language- Laboratories G- English Dewey Class. No.: 420 / Ku 959 Ha