TY  - BOOK
AU  - Thiel, David V
TI  - Research methods for engineers
U1  - 001.42 T346R 
PY  - 2017///
CY  - Delhi
PB  - Cambridge University Press
N1  - 4486 22/01/2022 IBS22/00339 02/02/2022 IHTM (SFS)
ER  -