Rao, P. G. (1975). Acronyms in library science and documentation. University of Madras.
Tohutoru Kātū Chicago (17th ed.)Rao, P. Gangadhara. Acronyms in Library Science and Documentation. Madras: University of Madras, 1975.
Tohutoro MLA (9th ed.)Rao, P. Gangadhara. Acronyms in Library Science and Documentation. University of Madras, 1975.
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