TY  - BOOK
AU  - Ludema, K.C.
TI  - Friction Wear Lubrication A Textbook In Tribology 2Ed (Hb 2019)
SN  - 9781482210170
U1  - 621.4022 
PY  - 2019///
PB  - T&F
KW  - Psychiatry
ER  -