TY - BOOK AU - Amiss J.M. AU - Jones F.D. AU - Ryffel H.H. TI - Machinerys Hand Book Guide SN - 0000016879 U1 - 621.07 PY - 1931/// CY - New York PB - Industrial Press, NewYork KW - Formulas Guide Hand Machinerys Tables Use KW - I.S.I. Codes & Hand Books In Mechanical ER -