Davy, Karen, 1951-

On your mark : introductory / 1 workbook Karen Davy. - 2nd ed. - White Plains, N.Y. : Longman/Pearson Education, 2001. - 94 p. : ill. ; 28 cm. - Scott Foresman English . - ScottForesman English. .

v. 1--introductory. v.
1-- introductory.

9780201645781


English language--Textbooks for foreign speakers.

428.24 / DKO