Boundary elements;proceedings of the international conferenceBeijing,14-17 October1986 /
Qinghua, D. U.
Boundary elements;proceedings of the international conferenceBeijing,14-17 October1986 / Qinghua, D. U.
515.353 I8P
Boundary elements;proceedings of the international conferenceBeijing,14-17 October1986 / Qinghua, D. U.
515.353 I8P