TY  - BOOK
AU  - William Cawthorne Unwin
TI  - The Elements of Machine Design: Part 1: General Principles: Strength of Materials, Rivets, Bolts, and Other Fastenings- Journals and Shafting: Couplings: Pedestals, Transmission of Power by Gearing, Belting, Ropes, and Chains
PY  - 1912///
CY  - UK
PB  - Longmans, Green and Co.
KW  - English
KW  - General
KW  - Machine design
ER  -