8.6.3 Implementation and maintenance The package, having been thoroughly tested and widely used, raised no problems of reliability. ... particular the definitions of a#39;stages of progressa#39;, a#39;capacitya#39;, and a#39;manufacturing lead timesa#39; assumed fresh importance. Computer maintenance was straightforward. The package was restricted to operate on two makes of computer, both with national maintenance cover.
|Title||:||Computers, information and manufacturing systems|
|Author||:||David Rhodes, Michael Wright, Michael Jarrett|