Emersons Mechanics
From University Of St Andrews Library Transcription Platform
Possibly: Mechanics, by William Emerson. ([London], [J. Nourse], [1769]) http://www.worldcat.org/oclc/23626497
Possibly: Mechanics, by William Emerson. ([London], [J. Nourse], [1769]) http://www.worldcat.org/oclc/23626497