Clear spanning first floors in housing / S.A. Covington.
Covington, S.A.
Clear spanning first floors in housing / S.A. Covington. - Watford [Inglaterra] : BRE - 4 p. - Current papers ; 22 / Building Research Establishment .
Clear spanning first floors in housing / S.A. Covington. - Watford [Inglaterra] : BRE - 4 p. - Current papers ; 22 / Building Research Establishment .