TY  - BOOK
AU  - Mullins,Elaine
TI  - Information processing: student's book 
SN  - 0273020641
U1  - 651.2 
PY  - 1985///
CY  - London
PB  - Pitman
KW  - Electronic office machines
KW  - Office practice
KW  - Automation
ER  -