Iyengar, T. K. S., & Radhakrishna, S. (1977). Technical information services for developing countries. International Council of Scientific Unions.
Chicago Stili AlıntıIyengar, T. K. S., ve S. Radhakrishna. Technical Information Services for Developing Countries. International Council of Scientific Unions, 1977.
MLA AlıntıIyengar, T. K. S., ve S. Radhakrishna. Technical Information Services for Developing Countries. International Council of Scientific Unions, 1977.
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