TY  - BOOK
AU  - Sheff, Alexander L. 
TI  - Book keeping made easy / 
U1  - 657.2 SHE 
PY  - 1939///
CY  - New York : 
PB  - Doubleday & Company, Inc., 
KW  - Bank statement
KW  - Trade discount
KW  - Model business set
ER  -