α ato ap voor atoomenergie - det euro; onorrt ISSN00142332 tur kolile und sto ducharbon et ci uropea del corbe, ιαρ voor kolen aft - european ate commun - communi du citarbon et de Taci ^^^^^^ ^^^^ ^^^^^^ uropean ec t europæiske kul og pais. ommunity - commune voor :omun an coal and steel c _^ ^^laft - european atc » ■ V^ I CO ^^ ^^ m mu nity - co • comunità europea economica·¡ccononi.:>." Taci i europee del carbone e d'. •schaft - european ato . EURATOM AND EEC RESEARCH SCIENTIFIC AND TECHNICAL PUBLICATIONS AND PATENTS inity - co· :i and ;:: Dn et de l'a< ine e d ,or I Jet r KOMMISSIONEN FOR DEEUROPÆISKEFÆLLESSKABER hnfr KOMMISSION DER EUROPAISCHENGEMEINSCHAFTEN COMMISSION OF THE EUROPEANCOMMUNITIES -nmunau·- europ· N DES COMMUNAUTÉSEUROPÉENNES COMMISSIONE DELLE COMUNITÀ EUROPEE COMMISSIE VAN DE EUROPESE GEMEENSCHAPPEN european europee: onornica Vol. 17 No 2 j ρ G 1 i C Π FEBRUARY 1979 europe ABSTRACTS: PUBLICATIONS 17/70 17/168 — PATENTS 17/3 For information on ECSC research (coal and steel), apply for "euro abstracts" section II available free of charge from : CEC Directorate-General Scientific and Technical Information and Information Management Bât. J. Monnet, Plateau du Kirchberg Β.P. 1907 — Luxembourg <§X> Abstracting, Editing, Production and Layout carried out by: SCIENTIFIC DOCUMENTATION CENTRE LIMITED DUNFERMLINE, SCOTLAND Editor, P.S. Davison, PhD, BSc, Arie, MllnfSc. Consultant Editor, R.N. Beer, FllnfSc.