Roberts, E.H. <br/><br/>
Tests of a full-scale rigid-jointed multi-storey steel fram-e in high-yield steel (BS 4360, grade 50) / E.H. Roberts an-d R.F. Smith. 

 - Watford, [Inglaterra] : BRS 
 - 56 p. 
 - Current paper ; 36-71 / Building Research Station .