Moscow Sees Step To Relax Tensions; SOVIET SEES STEP TO EASE TENSIONS
Soviet sources see Chinese accord to hold talks as significant move towards easing tensions; voice skepticism on speedy or easy agreement in boundary negotiations; policy shift seen reflected by Chinese and Russian guests drinking and chatting amiably at cocktail party given by French press attache in Moscow; US analysts back view that Chinese statement on negotiations represents major conciliatory step; other speculation
