00493nam a2200121Ia 450000500170000000800410001708200200005824501040007826000620018294200070024495201050025199900150035620250107154740.0241216s9999||||xx |||||||||||||| ||und||  aREF 526.097 INT 0aInternational symposium on problems related to the redefinition of North American Geodetic Networks  aCanadabThe University of New Brunswick Frederictonc1974  cBK  104070aARULIBbARULIBcReferenced2024-12-16l0oREF 526.097 INTp9586r2024-12-16w2024-12-16yBK  c5364d5364