TY  - BOOK
AU  - G Pahl W Beitz
TI  - Engineering Design A Systematic Approach
PY  - 1988///
CY  - LONDON
PB  - Springer
UR  - http://192.168.3.1/ebooks/link/E-book Design/Engineering Design A Systematic Approach by G Pahl W Beitz.pdf
ER  -