Dewey decimal classification an introduction /
Batty, C. D.
Dewey decimal classification an introduction / C. D. Batty. - 7th ed. - London : Clive Bingley, 1967 - 132] p. ; 22 cm.
Classification, Dewey decimal.
025.4
Dewey decimal classification an introduction / C. D. Batty. - 7th ed. - London : Clive Bingley, 1967 - 132] p. ; 22 cm.
Classification, Dewey decimal.
025.4