TY - BOOK AU - Antiporda, Toni. TI - The learning curve: : education centers find ways to keep enrollment up even during off-peak season SN - 01153544 U1 - DPer 338.05 En86 Apr-Jul 2015 v. 15, n. 158-161 PY - 2015/// CY - Philippines: PB - Summit Media, KW - Business KW - Education N1 - Entrepreneur ER -