TY  - BOOK
AU  - Bohl,Marlyn
TI  - Study guide information processing
SN  - 0574210403
AV  - QA76 .B58 1976
U1  - 001.64. 
PY  - 1976///
CY  - Chicago
PB  - Science Research Association
KW  - Electronic data processing
KW  - Electronic digital computers
ER  -