dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: E. F. Dartnell (Firm)
    Publication info: Montréal?, s.n, 1900?
    Holding Institution: Canadiana.org
    Subjects: Concrete mixers  
  2. By: Bates, Robert Paul.
    Publication info: 1906
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: 1906  Civil engineering  Concrete mixers  Theses  UIUC