| Type |  Book |
| ชื่อเรื่อง | Inequality in America : what role for human capital policies? / James J. Heckman and Alan B. Krueger ; The Alvin Hansen Symposium on Public Policy, Harvard University ; edited and with an introduction by Benjamin M. Friedman |
| ผู้แต่ง | Alvin hansen symposium on public policy (3rd : 2002 : Harvard university) |
| ISBN | 0262083280 (hc : alk. paper) |
| | 9780262585605 |
| พิมพลักษณ์ | Cambridge, Mass. : MIT Press, c2003 |
| รูปเล่ม | xiv, 370 p. : ill. ; 21 cm |
| ลิงค์ | |
| หัวเรื่อง | Income distribution --United States --Congresses [] |
| | Equality --United States --Congresses [] |
| | Human capital --Government policy --United States --Congresses [] |
| | Manpower policy --United States --Congresses [] |