000			00339nam a2200145Ia 4500
008			190201s9999 xx 000 0 und d
082			_a378
082			_b002 AL
100			_aAll Indian Council for T
245		0	_aNorms and Standards for
260			_aNew Delhi
260			_bAll Indian Council for T
260			_c1990
300			_a60
999			_c35643 _d35643