TY  - BOOK
AU  - Wardhaugh,Ronald
TI  - Understanding English grammar: a linguistic approach 
SN  - 0631232915 (alk. paper)
U1  - 428.2 22
PY  - 2003///
CY  - Malden, MA
PB  - Blackwell Pub.
KW  - English language
KW  - Grammar
N1  - Includes bibliographical references (p. [265]-266) and index
ER  -