TY  - GEN
AU  - Black, Homer A
AU  - Hermansoon, Roger H
TI  - Programmed learning Aid for Cost Accounting
SN  - 0256012806
U1  - 657.42 
PY  - 1977///
CY  - Illinois
PB  - Learning systems Company
KW  - Accounting
KW  - Cost accounting
ER  -