Bill C. Giallourakis
Bill C. Giallourakis has written at least 1 book. Their most popular book is Contracting with Uncle Sam: The Essential Guide for Federal Buyers and Sellers with 1 save with an average rating of -⭐.
Bill C. Giallourakis has written at least 1 book. Their most popular book is Contracting with Uncle Sam: The Essential Guide for Federal Buyers and Sellers with 1 save with an average rating of -⭐.