000			00335nam a2200133Ia 4500
999			_c2993 _d2993
008			200103s 1998 ||||xx |||||||||||||| ||und||
020			_a1856091473
082			_a623.89 _bHOU
100			_aHouse, D. J.
245		0	_aNavigation for masters
260			_bWITHERBYS Publishing _c1998 _aLondon
300			_axxv, 513p.
942			_cBK