00544nam 2200169z- 450 9910693877003321(CKB)4970000000042883(EXLCZ)99497000000004288320240129c2001uuuu -u- -engNational Science Foundation : external assignments under the Intergovernmental Personnel Act's mobility programWashington, D.CNational Science FoundationDOCUMENT9910693877003321National Science Foundation3145504UNINA