TY - BOOK T1 - Guerrilla marketing excellence : the fifty golden rules for business success A1 - Conrad Levinson, Jay LA - English PP - London PB - Piatkus YR - 1993 ED - 1a edición UL - https://colectivo.uloyola.es/Record/L222984 OP - 206 SN - 0749912987 KW - Gestión de empresas KW - Marketing ER -