TY - BOOK AU - Camilar-Serrano, Angelita Ong TI - Professional salesmanship SN - 978-621-427156-6 U1 - Fil. 658.8 C183p 2023 PY - 2023/// CY - Manila, Philippines : PB - Unlimited Books Library Services & Publishing, KW - 1. Marketing KW - 2. Sales management KW - 3. Selling N1 - Includes bibliography and webliography ER -