TY  - BOOK
AU  - Harper, Celeste
TI  - Theory of Machines: Principles and Methods
SN  - 978-1-83683-132-7
U1  - Cir. 621.8 H293 C2025 
PY  - 2025///
CY  - London, United Kingdom; 
PB  - Vintage Press Ltd; 
ER  -