Santos, A. V., & Neelameghan,A. (1981). A study of on-line information retrieval systems and their application in the Philippines. Institute of Library Science, University of the Philippines Diliman.
Lua i Stíl Chicago (17ú heag.)Santos, Alicia V., agus Neelameghan,A. A Study of On-line Information Retrieval Systems and Their Application in the Philippines. Quezon City: Institute of Library Science, University of the Philippines Diliman, 1981.
Lua MLA (9ú heag.)Santos, Alicia V., agus Neelameghan,A. A Study of On-line Information Retrieval Systems and Their Application in the Philippines. Institute of Library Science, University of the Philippines Diliman, 1981.
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