Data processing
Lester Graham.C
Data processing Systems Analysis and Design - 3rd ed. - London Pitman 1988 - 247p. - Vol-2 .
0-273-02888-x
Systems investigation
Acquiring a computer
The data processing industry
001.61
Data processing Systems Analysis and Design - 3rd ed. - London Pitman 1988 - 247p. - Vol-2 .
0-273-02888-x
Systems investigation
Acquiring a computer
The data processing industry
001.61