00000nam 2200000 4500 INLIS000000000016383 20231121033431 0010-1123000026 ta 231121################g##########0#eng## 350 350 Cib a Cibinic, John Administration of Government contracts : second edition / John Cibinic Washington D.C : The George Washington University, 1990 xxxi, 1093 hal. ; 23 cm 350 Perpustakaan LAN 22335