TY  - BOOK
AU  - Seidl,Jennifer
AU  - Swan,Michael
TI  - Basic english usage exercises
SN  - 0194311880 (paperback)
PY  - 1987///
CY  - [S.l.]
PB  - Oxford Univ Pr (Sd)
N2  - An alphabetical guide to the most common problems of grammar and vocabulary
UR  - http://www.amazon.com/exec/obidos/ASIN/0194311880/chopaconline-20
ER  -