TY  - BOOK
AU  - James D. Mason, Michael T. Melvin and S. Craig Justice.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : Student workbook Independent study modules 1-15 
SN  - 60442468
SN  - 2
PY  - 1982///46
CY  - New York
PB  - Harper & Row, Publishers
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
N1  - 5
ER  -