TY  - GEN
AU  - Riggenback ,  Heidi
AU  - Samuda,  Virginia
TI  - Grammar dimensions : from meaning and use
SN  - 0838439691
U1  - 425 
PY  - 1993///
CY  - Boston
PB  - Henle & Heinle publishers
KW  - ENGLISH GRAMMAR
KW  - ENGLISH LANGUAGE
ER  -