UNCITRAL Model Law on Procurement of Goods, Construction and Services : with Guide to Enactment \ UNITED NATIONS. - 1st ed - New York: United Nations. 1999. - 108 p. :, 18 cm. "United Nations publication . ISBN: 921133606 Subjects--Topical Terms: Construction contracts. LC Class. No.: ARB\CON / U.N.U 1999.