TY  - BOOK
AU  - Higgins,J.C.
TI  - Information systems for planning and control: concepts and cases 
SN  - 0713133759
AV  - T58.6 .H53 1976
U1  - 001.642 
PY  - 1976///
CY  - London
PB  - Edward Arnold
KW  - Management information systems
N1  - Includes index
ER  -