TY  - BOOK
AU  - NAYLOR,Helen
AU  - MURPHY,Raymond
TI  - Essential grammar in use supplementary exercises: with answers 
SN  - 052146997X (pbk)
PY  - 1996///
CY  - Cambridge
PB  - Cambridge University Press
KW  - English language
KW  - Grammar
KW  - Textbooks for foreigners
N1  - Includes key
UR  - http://koha.tu.koszalin.pl/cgi-bin/koha/opac-detail.pl?biblionumber=48154
ER  -