Relative strenghts of plates on elastic foundation / by L. -D. Black.
Black, L. D.
Relative strenghts of plates on elastic foundation / by L. -D. Black. - Ottawa, [Canada] : esearch - 3 p. - Research paper; No. 72 .
Relative strenghts of plates on elastic foundation / by L. -D. Black. - Ottawa, [Canada] : esearch - 3 p. - Research paper; No. 72 .