TY  - SER
TI  - Infosystems
SN  - 0364-5533
CY  - [Wheaton, Ill.
PB  - Hitchcock Pub. Co.]
KW  - Electronic office machines
KW  - Publicaciones Periódicas
KW  - Business
KW  - Data processing
N1  - Microfilm; Ann Arbor, Mich; University Microfilms International; reels. 35 mm
ER  -