00402nam a2200145Ia 4500008004100000020001800041040002600059082001400085100002000099245005400119250001100173260005100184003000400235005001700239241217s9999||||xx |||||||||||||| ||und||  a085012817Xc0  bengcSSK Libraryerda  a003 WES.2  a Brian G.  West 0aNcc Systems Training: 1 Business Systems Overview  a2nd ed  b The National Computing Centre Limitedc©1990OSt20241217112842.0