Woolley, E. Leslie.
Drainage details in SI metric, by E. L. Woolley. - 2nd ed. - London, Northwood Publications Ltd, 1971. - xxi p., 45 leaves (chiefly illus.) 30 cm.
Bibliography: p. xvii-xviii.
0719825202
73160365
B72-08510
Drainage, House.
Pipe fittings.
Metric system.
TH6625 / .W66 1971
Drainage details in SI metric, by E. L. Woolley. - 2nd ed. - London, Northwood Publications Ltd, 1971. - xxi p., 45 leaves (chiefly illus.) 30 cm.
Bibliography: p. xvii-xviii.
0719825202
73160365
B72-08510
Drainage, House.
Pipe fittings.
Metric system.
TH6625 / .W66 1971