TY - BOOK T1 - Principles of marketing A1 - Kotler, Philip, 1931- A2 - Opresnik, Marc O. A2 - Armstrong, Gary, 1960- LA - English PP - Harlow, England PB - Pearson YR - 2021 ED - 18th edition UL - https://colectivo.uloyola.es/Record/L229531 OP - 728 SN - 9781292341132 KW - Marketing ER -