TY  - BOOK
AU  - Murphy,Raymond
AU  - Altman,Roann
TI  - Grammar in use: answer key
SN  - 0521357012 (answer key)
U1  - 428.24076 
PY  - 1989///
CY  - Cambridge
PB  - Cambridge University Press
KW  - English language - Grammar - United States
KW  - English language - Textbooks for foreign speakerd
UR  - http://www.loc.gov/catdir/description/cam023/88029951.html
ER  -