Development of Polyetherimide Copolymers and Block Copolymers http://127.0.0.1/xmlui/handle/123456789/6828 2026-04-17T15:32:15Z 2026-04-17T15:32:15Z Development of Polyetherimide Copolymers and Block Copolymers Pendyala, V. N. S. http://127.0.0.1/xmlui/handle/123456789/6829 2016-08-17T10:29:34Z 1988-01-01T00:00:00Z Development of Polyetherimide Copolymers and Block Copolymers Pendyala, V. N. S. 1988-01-01T00:00:00Z