TY  - BOOK
AU  - Barker, Christopher
AU  - I. Abbs, Brian; coaut. \ II. Freebairn, Ingrid ; coaut. \ III. Johnston, Olivia, coaut.Ì
TI  - New snaspshot : pre intermediate : language boster ; workbook and the grammar builder / Christopher Barker, Brian Abbsand, Ingrid Freebairn ; grammar builder to Olivia Johnston
SN  - 0-582-77948-0
U1  - 428 B255n v.2 
CY  - Edinburgh : Pearson Education
KW  - 1. INGLÉS - ENSEÑANZA
ER  -