Henley’s encyclopædia of practical engineering and allied trades; a practical and indispensable work of reference for the mechanical engineer, designer, draftsman, shop superintendent, foreman and machinist .. T Technology
Special report by the Massachusetts board of railroad commissioners to the legislature, in relation to the disaster on … March 14, 1887, on the Dedham branch of the Boston & Providence railroad T Technology
Diamond drilling for gold and other minerals; a practical handbook on the use of modern diamond core drills in prospecting and exploiting mineral-bearing properties, including particulars of the cost of apparatus and of working T Technology
