TY - BOOK AU - Chavez, Roberto G. TI - Principles of marketing SN - 978-621-409-163-8 AV - HF 5415 D43 2021 PY - 2021/// CY - Mandaluyong City PB - Books Atbp. Publishing Corp. KW - MARKETING N1 - Includes bibliographical references; Part I : Marketing and marketing plan -- Part II Buyers and markets -- Part III : The marketing mix ER -