Screw Thread Tools and Gages - Machinery's Reference Series - Number 31 - Paperback

Heat-Treatment of Steel: A Comprehensive Treatise On the Hardening, Tempering, Annealing and Casehardening of Various Kinds of Steel, Including - Paperback

Advanced Shop Arithmetic for the Machinist - Machinery's Reference Series - Number 52 - Paperback

Spiral and Worm Gearing - A Treatise on the Principles, Dimensions, Calculation and Design of Spiral and Worm Gearing, Together with Chapters on the M - Paperback

Heat-Treatment of Steel: A Comprehensive Treatise on the Hardening, Tempering, Annealing and Casehardening of Various Kinds of Steel;Including - Paperback