TY - BOOK AU - Serrano, Angelita Ong Camilar TI - Professional salesmanship SN - 9786214271566 AV - HF 5438.25 .Se487 2023 PY - 2023/// CY - Manila PB - Unlimited Books Library Services & Publishing Inc. KW - Salesmanship KW - Selling KW - Sales personnel—Training of KW - Customer relations N1 - Includes bibliographical references. ER -