TY  - BOOK
AU  - Simmons, Colin
TI  - Manual of Engineering Drawing: British and International Standards, 5ed
SN  - 9780128184820
PY  - 2020///
CY  - Butterworth-Heinemann
PB  - Elsevier
UR  - https://www.sciencedirect.com/science/book/9780128184820
ER  -