TY - BOOK AU - Ong, Henry TI - Know your customer: : assess your customer before letting them buy on credit SN - 01153544 U1 - DPer 338.05 En86 Apr-Jul 2015 v. 15, n. 158-161 PY - 2015/// CY - Philippines: PB - Summit Media, KW - Customer services N1 - Entrepreneur ER -