TY  - BOOK
AU  - Mumford Enid
AU  -  Henshall Don
TI  - Participative approach to computer systems design
U1  - D65,8(B):4, L9 
PY  - 1979///
CY  - London
PB  - Associated Business Press       
KW  -  Computer design
KW  - Computer science
N1  - Appendix 125-187p
ER  -