Introduction to on-line systems
Pritchard, J.A.T.
Introduction to on-line systems - - Manchester NCC, 1973 - 99 p. 20.5 cm - .
0-85012-088-88
On-line data processing
681.327.8:621.391 Pri
Introduction to on-line systems - - Manchester NCC, 1973 - 99 p. 20.5 cm - .
0-85012-088-88
On-line data processing
681.327.8:621.391 Pri