000 00288nam a2200109Ia 4500
008 160710s1958 xx 000 0 und d
100 _aH.M. NAUTICAL ALMANAC OFFICE
245 _aSEVEN FIG. TRIGNOETRICAL TABLES
260 _aLONDON
_bHER MAJESTY'S
_c1958
300 _a101
942 _2ddc
_cB
999 _c23950
_d23950