the stiffnesses and strengths of infilled frames / R.J: Mai-nstone.
Mainstone, R.J.
the stiffnesses and strengths of infilled frames / R.J: Mai-nstone. - Watford, [Inglaterra] : BRS - [34] p. - Current paper ; 2-72 / Building Research Station .
the stiffnesses and strengths of infilled frames / R.J: Mai-nstone. - Watford, [Inglaterra] : BRS - [34] p. - Current paper ; 2-72 / Building Research Station .