Pyrcz, Heather Writing with style: Grammar in context/ by Heather Pyrcz.- - Canada: Oxford University Press, 2010. - xi, 188 p.: ill.; 23 cm. Includes Reference & Index ISBN: 9780195431735 Subjects--Topical Terms: English Languagre--Grammar--Textbooks LC Class. No.: PE1112 / PYR 2010