000			00578nam a2200205Ia 4500
001			21854
005			20250221151712.0
008			250214s9999||||xx |||||||||||||| ||und||
245		0	_aIndian Standard : protection of buildings and allied structures against lightning--code of practice
245		0	_bmeasuring current transformers
250			_a2rev.
260			_aNew Delhi
260			_bBureau of Indian Standards
260			_c1991
300			_a64p.
500			_aIS 2309 : 1989
650			_aIndian Standards
710			_aBureau of Indian Standards
942			_cBK
999			_c37815 _d37815