Handbook o n the international exchange of publications = Manuel des échanges internationaux de publications = Manual del canje internacional de publicaciones/ Edited by Gisela Von Busse.
Handbook o n the international exchange of publications = Manuel des échanges internationaux de publications = Manual del canje internacional de publicaciones/ Edited by Gisela Von Busse.
- 3a ed.
- Paris : UNESCO, 1964.
- 768 p. .
OC 021.85 (100) =20=40 "1964" HAN.
OC 021.85 (100) =20=40 "1964" HAN.