VIth International Conference. International Federation for Services of Emergency Telephonic Help, IFOTES. Geneva April 26 th-May 1st 1973.
Card's contents:527,740 INTERNATIONAL VIth International Conference. International Federation for Services of Emergency Telephonic Help, IFOTES. Geneva April 26 th-May 1st 1973. Geneva 1973? 8° s. 85. IFOTES.