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Bhattacharyya, G.: ¬A general theory of subject headings (1974)
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Bhattacharyya, G.: Chain procedure and structuring of a subject (1972)
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Bhattacharyya, G.: Classifying by UDC and CC: a comparative study (1972)
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Bhattacharyya, G.: Fundamentals of subject indexing languages (1979)
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Bhattacharyya, G.; Ranganathan, S.R.: From knowledge classification to library classification (1978)
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Bhattacharyya, G.: Classaurus : its fundamentals, design, and use (1982)
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Bhattacharyya, G.: POPSI: a system for depth indexing (1985)
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Bhattacharyya, G.: Project on study of subjects (1975)
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Bhattacharyya, G.: Information: its definition for its service professionals (1997)
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