TY  - BOOK
AU  - Langan,John
TI  - Sentence skills: a workbook for writers : form B 
T2  - The Langan series
SN  - 007037127X
AV  - PE1441 .L354 1999
U1  - 808/.042 21
PY  - 1999///
CY  - Boston
PB  - McGraw-Hill
KW  - English language
KW  - Sentences
KW  - Problems, exercises, etc
KW  - Grammar
N1  - Includes index
ER  -