Biodiversity Heritage Library
By "Woollatt, George Henry. "
Laboratory arts; a teacher's handbook dealing with materials and tools used in the contruction, adjustment, and repair of scientific instruments, by George H. Woollatt ... with 119 diagrams.
By: Woollatt, George Henry.
Publication info: Bombay,Longmans, Green, and Co.,1908.
Contributed by: University of California Libraries (archive.org)