History of economic thought : critical account of the origin and development of the economic theories of the leading thinkers in the leading nations by Haney, Lewis H.

Practical mechanics handbook by Camm, F.J

Subjects: “…Classical mechanics, mesuration, trigonometrical functions, mechanical drawing, drills and drilling, lathe equipment etc,…”

Principles of mechanics by Synge, John L.

Subjects: “…Plain mechanics, foundations of mechanics, applications in plane statics, mechanics in space, products of vectors, general methods and relativity, classical mechanics, solid mechanics,…”