4, Student's BookKit - 2014
A six-level four-skills, standards-based, integrated-skills series that empowers students to achieve their academic and career goals.
Publisher: Cambridge : Cambridge University Press, 
Edition: 2nd edition.
Copyright Date: ©2014
Characteristics: xix, 156 pages : color illustrations ; 28 cm. + 1 audio disc (digital ; 4 3/4 in)