000 01058cam a2200205ua 4500
020 _c19.50
041 _aeng
_h
082 _a671.52
_bDIR/WE
100 _a, .
110 1 _aDirector general of employment and training, New Delhi. .
_b
_c(Delhi )
245 0 0 _aWelding : theory and practies /
_cDirector general of employment and training, New Delhi..
_hTextual Documents
250 _a1 /
_b.
260 _aNew Delhi :
_bTata Mc-Graw Hill Publishing Company ,
_c1985.
300 _a125 ; .
365 _a19.50
504 _a
942 _cBK
999 _c256772
_d256772