K. Butterworth

5 books

Jun 1972
Cover of Engineering Graphics

Engineering Graphics

Dec 31, 1971
Cover of Graded Exercises in Engineering Drawing: Series 2: Orthographic Projection

Graded Exercises in Engineering Drawing: Series 2: Orthographic Projection

Feb 1970
Cover of Gearing Principles and Assemblies

Gearing Principles and Assemblies

Dec 1967
Cover of Technical Drawing Wallcharts

Technical Drawing Wallcharts

Jan 1965
Cover of Engineering Drawing Wall Charts

Engineering Drawing Wall Charts