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999 _c9858
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008 180929b xxu||||| |||| 00| 0 eng d
040 _cNARA
100 _917991
_aIOC
245 _a Manual on Sea Level :Measurement and Interpretation:Vol.Ⅳ an updated to 2006 IOC Manuals and guides No.14
260 _aParis,
_bUNESCO,
_c2006,
300 _a 1-80p.
_c29cm.
856 _uhttp://ioc-unesco.org/index.php?option=com_oe&task=viewDocumentRecord&docID=1996
942 _cIOTC