"sambridge, edward r. "
purchasing computers: / edward.r. sambridge - 1 ed. - uk : purchasing computers 1979. - "ix, 156p.; 22 cm."
0 566 02193 5 hard cover
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001. 64 sam
purchasing computers: / edward.r. sambridge - 1 ed. - uk : purchasing computers 1979. - "ix, 156p.; 22 cm."
0 566 02193 5 hard cover
--
001. 64 sam