00525nam 2200169z- 450 9910693626703321(CKB)4970000000020887(EXLCZ)99497000000002088720240129c2002uuuu -u- -engContract management : government faces challenges in gathering socioeconomic data on purchase card merchantsWashington, D.CContract ManagementDOCUMENT9910693626703321Contract management2345250UNINA