TY  - BOOK
AU  - Slocum,Keith
TI  - The English workshop: a programmed approach 
SN  - 0072935901 (pbk. : alk. paper)
U1  - 808/.066651SLO 20
PY  - 2003///
CY  - Boston
PB  - McGraw-Hill/Irwin
KW  - English language
KW  - Business English
KW  - Programmed instruction
N1  - Includes index
ER  -