WALKER, JAMES HERBERT.
Piping handbook, by J. H. Walker and Sabin Crocker, with contributions by others. 2d ed.
WALKER, JAMES HERBERT. Piping handbook, by J. H. Walker and Sabin Crocker, with contributions by others. 2d ed. © 13Mar31; A34935. Sabin Crocker (A); 6Aug58; R219157.
Sabin Crocker|A