TY - BOOK AU - Porter,Michael E. TI - Competitive strategy: : techniques for analyzing industries and competitors SN - 9780029253608 (pbk) U1 - 658 PY - 1980/// CY - USA PB - The Free Press KW - Management KW - Strategic management KW - Internal assessment KW - Management issues KW - Strategy evaluation KW - Strategic planning KW - Business ethics KW - Business policy KW - Marketing KW - RSBM KW - GLB-LHR N1 - Includes glossary, bibliographical references and indexes ER -