TY  - BOOK
AU  - Lozano Villegas,Germán
AU  - Covilla Martínez,Juan Carlos
TI  - Del contrato estatal a los sistemas de compras públicas
AV  - KHH1378 ebook 
PY  - 2019///]
CY  - Bogotá
PB  - Universidad Externado de Colombia
KW  - Public contracts
KW  - Colombia
KW  - Public-private sector cooperation
KW  - Law and legislation
KW  - Electronic books
N1  - Includes bibliographical references
UR  - https://www.digitaliapublishing.com/a/102469/
UR  - https://biblio.udb.edu.sv/biblioteca/index.php/category/recursos-electronicos/
ER  -