McColvin, Lionel R. 1896-1976.
Public library services for children. - [Paris] UNESCO [1957] - 103 p. illus. 21 cm. - UNESCO public library manuals, 9 . - United Nations Educational. scientific and Cultural Organization. UNESCO public library manuals ; 9. .
57004232
Children's libraries.
Z718.1 / .M23
027.625
Public library services for children. - [Paris] UNESCO [1957] - 103 p. illus. 21 cm. - UNESCO public library manuals, 9 . - United Nations Educational. scientific and Cultural Organization. UNESCO public library manuals ; 9. .
57004232
Children's libraries.
Z718.1 / .M23
027.625