International Library Of Technology A Series Of Textbooks For Persons Engaged In Engineering Professions, Trades, And Vocational Occupations Or For Those Who Desire Information Concerning Them. Geometrical Drawing, Projection Drawing, Freehand And Ornamen
The Industrial Arts Index First Two Year Cumulation (Seventh Annual Volume) 1918-1919 Subject Index To A Selected List Of Engineering And Trade Periodicals
National Engineering And Trade Lectures Assisted By Board Of Trande, Colonial And Foreign Offices, Colonial Governments, And Leading Technical And Trade Institutions (Volume Ii) British Progress In Pumps And Pumping Engines
International Library Of Technology: A Series Of Textbooks For Persons Engaged In The Engineering Professions And Trades Of For Those Who Desire ... Practical Examples And Their Solutions,
The Industrial Arts Index, Vol. 4: Fourth Annual Cumulation, Subject Index To A Selected List Of Engineering And Trade Periodicals For 1916 (Classic Reprint)
International Library Of Technology; A Series Of Textbooks For Persons Engaged In The Engineering Professions And Trades Or For Those Who Desire Information Concerning Them: Geometrical Drawing, Freeh