Text ( visual ) : unmediated Touchstone / Michael McCarthy, Jeanne McCarten, Helen Sandiford. -- 2nd ed. -- Student's book 1A ; Student's book 2 ; Student's book 2A ; Student's book 3 ; Student's book 3A ; Work book 3B ; Student's book 4A ; Student's book 4B ; Teacher's ed. 1. -- New York : Cambridge University Press , 2014-. -- v. : col. ill. ; 28 cm. -- Teacher's ed. 1: accompanied by 1 sound disc. -- ISBN 9781107627925 ; 9781107681736 ; 9781107681750 ; 9781107665835 ; 9781107628755 ; 9781107651470 ; 9781107624306 ; 9781107637481 ; 9781107642232 ; (BB15422899) ; https://ci.nii.ac.jp/ncid/BB15422899 Author Heading(s): McCarthy, Michael ; McCarten, Jeanne ; Sandiford, Helen. -- Classification(s): DC23 : 428.24076. -- Subject Heading(s): LCSH : English language -- United States -- Textbooks for foreign speakers ; LCSH : English language -- Problems, exercises, etc