http://127.0.0.1/xmlui/handle/123456789/15703 Thu, 16 Apr 2026 23:14:43 GMT 2026-04-16T23:14:43Z http://127.0.0.1/xmlui/handle/123456789/15704 Analytical Study of the Shell Characteristics of Hyperbolic Paraboloid and Paraboloid Revolution Shell Structures Bandyopadhyay, J N Sun, 01 Jan 1978 00:00:00 GMT http://127.0.0.1/xmlui/handle/123456789/15704 1978-01-01T00:00:00Z