Das, S. (2000). UNIX: Concepts and applications. - 2nd Ed (2nd ed.). Tata McGraw Hill publishing.
Chicago Edition CitationDas, Sumitabha. UNIX: Concepts and Applications. - 2nd Ed. 2nd ed. New Delhi: Tata McGraw Hill publishing, 2000.
MLA Edition CitationDas, Sumitabha. UNIX: Concepts and Applications. - 2nd Ed. 2nd ed. Tata McGraw Hill publishing, 2000.
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