TY  - BOOK
AU  - Sanders, Donald H.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : an introduction 
SN  - 70546452
SN  - 2
PY  - 1979///];copyright 1979.46
CY  - New York
PB  - McGraw-Hill
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Data processing
KW  - Business;Electronic digital computers
N1  - Includes bibliographies and index; 5
ER  -