Bibliographical services troughout the world 1951-1952, 1952-53 /
Malclès, L. N.
Bibliographical services troughout the world 1951-1952, 1952-53 / L.N. Malclès. - Paris : UNESCO, 1955. - 352 p. - UNESCO bibliographical handbooks ; 4. .
OC 01(100) =20 1951-53 MAL No. 4
Bibliographical services troughout the world 1951-1952, 1952-53 / L.N. Malclès. - Paris : UNESCO, 1955. - 352 p. - UNESCO bibliographical handbooks ; 4. .
OC 01(100) =20 1951-53 MAL No. 4