TY  - BOOK
AU  - Slocum,Keith
TI  - The English workshop :(Acc: 3328): a programmed approach 
SN  - 0072935901 (pbk. : alk. paper)
PY  - 2003///
CY  - Boston
PB  - McGraw-Hill/Irwin
KW  - English language
ER  -