Large span shell /Proceeding of the IASS congress on the problems of interdependence between design and erection of shells for large span industrial and public building USSR Leningrad September 6-9 1996 - Moscow: TSINIS, 1968 - 787p. Subjects--Topical Terms: Shell Subjects--Index Terms: Large span Universal Decimal Class. No.: 624.074.4(082.2) / K8.1