Standards for library service: an international survey /
Withers, F. N.
Standards for library service: an international survey / F. N. Withers. - París : UNESCO, 1974. - 421 p. : fot. - Documentation, libraries and archives : studies and research- .
9231011774
027.3/.8 :006.1 (100) =20WIT No.6.
Standards for library service: an international survey / F. N. Withers. - París : UNESCO, 1974. - 421 p. : fot. - Documentation, libraries and archives : studies and research- .
9231011774
027.3/.8 :006.1 (100) =20WIT No.6.