000			00691nam a2200217Ia 4500
001			21706
005			20250221151709.0
008			250214s9999||||xx |||||||||||||| ||und||
245		0	_aIndian Standard : code of practice for use of metal arc welding for general construction in mild steel
245		0	_bcontrol charts for variables
260			_aNew Delhi
260			_bBureau of Indian Standards
260			_c1975
300			_a27p.
500			_aIS : 816 - 1969
650			_aControl charts -- Variables -- Indian Standards
650			_aIndian Standards
650			_aMethods -- Statistical quality control -- Production
710			_aBureau of Indian Standards
942			_cBK
999			_c37668 _d37668