TY  - BOOK
AU  - Slocum,Keith
TI  - Business English: With programmed reinforcement 
SN  - 0028008715
PY  - 1993///
CY  - New York
PB  - Glencoe
KW  - English language
KW  - Business English
KW  - Programmed instruction
N1  - Includes index
ER  -