TY  - BOOK
AU  - Passen,Barry J.
AU  - 
TI  - Program flowcharting for business data processing : a 
U1  - 658.05/PAP 
PY  - 1978///
CY  - N.Y.
PB  - John Wiley 
KW  - Business-data processing
KW  -   Business-data processing
N1  - Includes index and Bibliography and Glossary.
ER  -