BUET online Catalog › Results of search for 'au:"Ryffel, Henry H."'

	1.	No cover image available No cover image available Design of worm and spiral gears a manual for the design and manufacture of all-recess-action worm and spiral gear drives by Buckingham, Earle; Ryffel, Henry H. Edition: 1st ed. Publisher: New York Industrial Press 1960Availability: Items available for loan: Central Library, BUET [621.83/BUC/1960] (1). Place hold Add to cart (remove)
	2.	No cover image available No cover image available Gear design simplified by Jones, Franklin D; Ryffel, Henry H. Edition: 3rd ed.Publisher: New York Industrial Press 1961Availability: Items available for loan: Central Library, BUET [621.83/JON/1961] (1). Place hold Add to cart (remove)

Koha online