000 00277nam a2200109Ia 4500
008 210107s9999 xx 000 0 und d
100 _aFrost, A
245 0 _aMarine Gyro Compasses for Ships' Officers
260 _aGlasgow
_bBrown Son & Ferguson
300 _a145
942 _cBK
999 _c10485
_d10485