| Type |  Book |
| ชื่อเรื่อง | "The Bertaud model" : a model for the analysis of alternatives for low-income shelter in the developing world / Urban Development Department, the World Bank, ; prepared by PADCO, Inc. in collaboration with World Bank staff |
| พิมพลักษณ์ | Washington, D.C. (1818 H St., N.W., Washington 20433) : World Bank, 1981 |
| รูปเล่ม | vi, 153 p. : ill. ; 27 cm |
| หัวเรื่อง | Housing policy --Developing countries --Mathematical models [] |