TY - GEN AU - Langlois, Richard N. AU - Robertson, Paul L. TI - Firms, markets and economic change : a dynamic theory of business institutions AV - HD2326 Lan. PY - 1995/// PB - Routledge KW - Industries KW - Marketing KW - Product life cycle KW - Business enterprises - Case studies KW - Product management - Case studies N1 - 5886 ER -