TY  - BOOK
AU  - Langan 
TI  - Sentence skills : a workbook for writers: form B 
SN  - 007037127X
U1  - 428.2 LAN 1999 
PY  - 1999///
CY  - Boston
PB  - McGraw Hill
KW  - English language
KW  - Grammar
KW  - Problems, exercises, etc
KW  - Sentences
N1  - Includes questions and answers
ER  -