TY - BOOK AU - Rosen,Anita TI - The e-commerce question and answer book: a survival guide for business managers SN - 0814405258 U1 - 658.8/00285/46 21 PY - 2000/// CY - New York PB - American Management Association KW - Electronic commerce KW - Thương mại điện tử KW - Quản lý tiếp thị KW - Business Administration N1 - Includes index ER -