“The 8th Seminar on Heating, Refrigerating and Air-Conditioning” , organized by the Society for Heating, Refrigerating and Air-Conditioning, was held in 1977.
This seminar gathered B1, B2 and E1 Commissions of the International Institute of Refrigeration and the 20th REHVA assembly was held.
This seminar was attended by 703 experts from all over the world, whereof 628  were participants from all republics of ex-Yugoslavia. A copy of the report from the „The 8th Seminar on Heating, Refrigerating and Air-Conditioning “ was published in the first issue of the journal “KGH” of  1978, and it is available at the following site: 

Download:

• REHVA news excerpt - .pdf format
• The Report from the 8th Seminar on Heating, Refrigerating and Air-Conditioning (1977) – .pdf format