R. A. Bares.Development in civil engineering.V.5,Plastics in material and structural engineering, proceedings of the ICP/RILEM/IPK international symposium.Elsevier,1982.
Organised by the Computing and Control Division of the Institution of Electrical Engineers.International Conferece on Trends in On-Line Computer Control Systems (4th : 1982 ).IEE,1982.
IRCC.Recommendations and reports of the CCIR(15th : 1982 : Geneva).V.12,Transmission of sound broadcasting and television signals over long distances(CMTT).ITU,1982.