TY - BOOK AU - Lazear,Edward P. TI - Personnel economics : past lessons and future directions AV - HD30.22 L393P PY - 1999/// CY - Cambridge, Mass. PB - National Bureau of Economic Research KW - PERSONNEL MANAGEMENT KW - STUDY AND TEACHING (HIGHER) KW - UNITED STATES KW - ECONOMETRIC MODELS KW - LABOR ECONOMICS ER -