000			00332nam a2200133Ia 4500
999			_c5111 _d5111
008			200103s 1987 ||||xx |||||||||||||| ||und||
020			_a928011137X
082			_a623.888 _bIMO
100			_aIMO
245		0	_aPerformance Standards for navigational equipment
260			_bIMO _c1987 _aLondon
300			_a77p.
942			_cBK