TY  - BOOK
AU  - Kusakabe, Ryoji
AU  - Mitani, Kazuo
AU  - Oi, Shoichiro
TI  - A History of Butt Welded and Electric Welded Pipes 
SN  - 4938424282
U1  - 671.52 
PY  - 1990///
CY  - Tokyo : 
PB  - Hokusen Sha, 
KW  - Electric Welding
KW  - Metelworking Process
KW  - Welding
N1  - YN
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/4-938424-28-2.pdf
ER  -