(2000). A parallel postsecondary universe: The certification system in information technology / Clifford Adelman.
Chicago-viite (17. p.)A Parallel Postsecondary Universe: The Certification System in Information Technology / Clifford Adelman. 2000.
MLA-viite (9. p.)A Parallel Postsecondary Universe: The Certification System in Information Technology / Clifford Adelman. 2000.
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