Building Science Forum of Australia. New South Wales Division. (1989). Waterproofing of buildings: Seminar : Wednesday 28th June 1989 at 4.45 p.m., Masonic Centre, Cnr. Goulburn & Castlereagh Streets. The Division.

Building Science Forum of Australia. New South Wales Division. Waterproofing of Buildings: Seminar : Wednesday 28th June 1989 at 4.45 P.m., Masonic Centre, Cnr. Goulburn & Castlereagh Streets. Sydney: The Division, 1989.

Building Science Forum of Australia. New South Wales Division. Waterproofing of Buildings: Seminar : Wednesday 28th June 1989 at 4.45 P.m., Masonic Centre, Cnr. Goulburn & Castlereagh Streets. The Division, 1989.