TY - BOOK AU - Stair, ralph TI - Information systems SN - 9788131518250 (pbk) U1 - 658 PY - 2012/// CY - India PB - Cengage KW - Information systems KW - Information management KW - Evaluating information technology KW - E - commerce KW - E - business KW - Information resources KW - Management KW - FC N1 - Include index ER -