Our English World - Workbook 2 de Mary Bowen - Liz Hocking
Libro usado (Castellano) (Inglés)
Our language de Simeon Potter
Oxford Progressive english alternative course - Book C de A. S. Hornby - R. Mackin
Parkinson's Law or The Pursuit of progress de C. Northcote Parkinson
Pet Gold exam maximiser de Jacky Newbrook - Judith Wilson
Pet result - Student's book de Jenny Quintana
Pet result - Student's book & Online Workbook de Jenny Quintana
Phytochemical Resources for medicine and agriculture de Herbert N. Nigg - David Seigler
Picture Composition Book de L. A. Hill
Plain English - Book One de John R. Crossland
Plain English - Book Three de John R. Crossland
Play time de Fred J. Schonell - Irene Serjeant
Poems de Robert Louis Stevenson
Politics in Brazil, 1930-1964 de Thomas E. Skidmore
Poster Book de Peter Max
Practical english usage de Michael Swan
Practical guide to the teaching of english de Robert J. Dixon
Practice and progress de L. G. Alexander
Practise your english de G. C. Thornley
Preliminary for schools Trainer - Six practice test (Without Answers) de Sue Elliott - Liz Gallivan