000			00706cam a2200205 i 4500
999			_c4511 _d4511
008			801204s1979 stka 001 0 eng
015			_aGB79-26445
020			_a0851743323
040			_aIMU CC
082	0	0	_a623.892 _223 _bDEN
100	1		_aDenne, W.
245	1	0	_aMagnetic compass deviation and correction : _ba manual of the theory of the deviations and mechanical correction of magnetic compasses in ships / _cW. Denne.
250			_a3rd ed. / _brevised by A. N. Cockcroft.
260			_aGlasgow : _bBrown and Ferguson, _cc1979.
300			_axxi, 165 p. : _bill. ; _c22 cm.
500			_aIncludes index.
650		0	_aMagnetic declination.
700	1		_aCockcroft, A. N.
942			_cBK