Sayers, W. C. Berwick 1881-1960.
An introduction to library classification : theoretical, historical and practical, with readings, exercises and examination papers. - 9th ed. - Lond. : Grafton, 1958. - xxiv, 320p. ; 22 cm.
Classification--Books.
025.4 / SAI
An introduction to library classification : theoretical, historical and practical, with readings, exercises and examination papers. - 9th ed. - Lond. : Grafton, 1958. - xxiv, 320p. ; 22 cm.
Classification--Books.
025.4 / SAI