urnr1||||fu|ggg;;;¢|||1r|||nl
 21/4 L/,
FEPBAPHB BOTAHMQECKOFO MHCTMTYTA *AH CCCP
W
X  J? ,9/1./Z; /X!/' fir!"  
ixywcxaa ACCP. Hmmuee Teqeume p.HeHu. Baoc.
J. Hbééxnnoax, H wry OT cena qexyponxa.
»,f»,- 5 / 1, 1 Yi 4 qi/5  
:f' / I98‘" B.B.HeTpoBcKMH§ T.B.HnMena.
5

