MAP20080016555 Merrifield, Ric The Next revolution in productivity / Ric Merrifield, Jack Calhoun, and Dennis Stevens En: Harvard business review. - Boston : Impact Media Comercial S.A., 1988-. - 01/06/2008 Tomo 86 Número 6 - 2008 I. Calhoun, Jack . II. Stevens, Dennis . III. Título.