TY  - BOOK
AU  - Langan, John
TI  - Sentence skills form A: a workbook for writers 7th ed
SN  - 13:978-0-07-238132-0.
U1  - Circ. 420 L272s 2003 7th ed.
PY  - 2003///
CY  - Boston
PB  - McGraw-Hill
KW  - 1. English language-Study and teaching
N1  - Includes index
ER  -