TY  - BOOK
AU  - Mehlmann,Marilyn
TI  - When people use computers: an approach to developing an interface 
SN  - 0139562192
PY  - 1981///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Computer architecture
KW  - System design
N1  - Bibliography : p. 135-136
ER  -