English Language Comosition and Excercises.

English Grammar Pink, M. A. 1993 English Studies Series 7 Hawkins, W. F. 1973 Objective English Sehgal, Rajni 2002 Plain English Approach to Business Writing JR., Edward P.Bailey 1997 Practical Teacher's Book Ogudipe, P. A. 1975 Schaum's Outline of English Grammar Ehrlich, Eugene 1991 Scientific English Grammar with Composition and Translation Khan, B. B. 1993 Teach Yourself Shepherd, John 2001