00755cam a2200241 7i4500 0000009556 20081112090000.0 0 a081020 081020 au BI 10114289 NM NM TECDOC 1247 2001 Advisory Group Meeting(20-23 September 1999:Vienna) New approaches for stable isotope ratio measurements : Proceedings of an Advisory Group Meeting held in Vienna, 20-23 September 1999. Vienna: IAEA, 2001. 151p.: ill.; 29cm. Includes reference Isotope ratio laser Stable isotopes NM RP00020904 Book IAEA - Open Shelf HQ Library