A Contribution to the Classification of Works of Prose Fictionby Free Library of Philadelphia. Wagner Institute Branch1904
Classification, Conspectus, Etc. Prepared for the Summer School of Library Service, Aberystwythby Aberystwyth (Wales). Summer School of Library Service1922
An Introduction to Library Classification, Theoretical, Historical, and Practical, and A Short Course in Practical Classification, with Readings, Questions and Examination Papersby William Charles Berwick Sayers1922
Classification of the Library of Union Theological Seminary in the City of New Yorkby Union Theological Seminary (New York, N.Y.). Library1967
Classification of the Library of Union Theological Seminary in the City of New Yorkby Union Theological Seminary (New York, N.Y.). Library1957
An Introduction to Library Classification, Theoretical, Historical, and Practical, and A Short Course in Practical Classification, with Readings, Questions and Examination Papersby William Charles Berwick Sayers1922
Classification of the Library of Union Theological Seminary, New Yorkby Union Theological Seminary (New York, N.Y.). Library1924