Soars, John Headway workbook : elementary / John Soars and Liz Soars - Oxford : Oxford University Press, c1991. - 100 p. ; ill. ; 29 cm. ISBN: 0194339874 LCCN: Subjects--Topical Terms: English grammarEnglish language LC Class. No.: PE1114 / . 1991 Dewey Class. No.: 428.1 / S676h