000 00502 a2200253 4500
001 108257
020 _a0
041 _aeng
080 _a627.223 Uni
245 _aManual of tide observations
250 _a
260 _aWashington
260 _bU.S.Government Printing Office,
260 _c1965
300 _avii,72 p.
300 _c26 cm
490 _a
100 _aUnited States. Department of Commerce
700 _a
650 _a
650 _aTides
942 _cBK
942 _2UDC
999 _c114088
_d114088