GUPTA S P. (1992). MANAGEMENT OF TECHNOLOGICAL CHANGE. ALLIED PUBLISHERS.
Chicago-čujuhus (17. p.)GUPTA S P. MANAGEMENT OF TECHNOLOGICAL CHANGE. NEW DELHI: ALLIED PUBLISHERS, 1992.
MLA-čujuhus (9. p.)GUPTA S P. MANAGEMENT OF TECHNOLOGICAL CHANGE. ALLIED PUBLISHERS, 1992.
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