Thaker, P.K., Ed. S.D. Desai T.J. Purani Foundation English Course for Undergraduates / Book III Functional Grammar Edited by P.K. Thakar, S.D. Desai and T.J. Purani - Chennai: Oxford University Press, 1998 - p.161 ISBN: 0195647793 Subjects--Topical Terms: LanguageEnglish LanguageEnglish Grammar Dewey Class. No.: 425 / THA-F