TY  - BOOK
AU  - Bohnart, Edward R.
TI  - Welding Principles and Practices 
SN  - 9780073373713
U1  - 671.52 
PY  - 2012///
CY  - New York, Ny : 
PB  - McGraw-Hill, 
KW  - Welding
N1  - NY
UR  - https://www.mheducation.com/highered/custom/product/0073373710.html#create-pdp-includes-toc-conten
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/978-0-07-337371-3.pdf
ER  -