Riding the waves of changes : developing, managerial compencies for a turbulent world / Gareth Morgan. — 1ª ed. 2ª reimp. — San Francisco : Jossey-Bass, 1998. — 213 p. ; 24 cm. — ( The Jossey-Bass Management Series) ISBN 1-55542-093-1 1. Empresas - Dirección. 658.012.4