TY  - BOOK
AU  - Bernard, S J.
AU  - Waters, E O.
TI  - Elements of machine design
U1  - 621.815 
PY  - 1925///
CY  - New York
PB  - Van Nostrand Company
KW  - Stress Analysis
KW  - Material Selection
KW  - Gear Design
N1  - Includes bibliographical references and index
ER  -