Grinding wheels and their uses;
a handbook and textbook on modern grinding practice and theory,
by Johnson Heywood under the auspices of the Grinding Wheel Manufacturers Association.
APA Citation
Heywood, J., Grinding Wheel Manufacturers Association. (1942). Grinding wheels and their uses: a handbook and textbook on modern grinding practice and theory. 2d ed. ... Cleveland, O.: The Penton Pub. Co..
MLA Citation
Heywood, Johnson, 1885-, and Grinding Wheel Manufacturers Association. Grinding Wheels And Their Uses: a Handbook And Textbook On Modern Grinding Practice And Theory. 2d ed. ... Cleveland, O.: The Penton Pub. Co., 1942.
Warning: These citations may not always be complete (especially for serials).