TY - BOOK AU - Ghauri, Pervez AU - Gronhaug, Kjell TI - Research methach in business studies: a practical guide SN - 0-273-65110-2 U1 - 658 PY - 2002/// CY - London PB - Prentice Hall KW - NEGOCIO KW - ESTUDIO KW - METODO ER -