TY - BOOK AU - Cristobal, Amadeo P. AU - Maura Dela Cruz TI - Practical research: for senior high school SN - 9789719816195 AV - LB 1028.24 C75 2022 PY - 2022/// CY - Quezon City PB - C&E Pub. Inc. KW - 1. Practical research -- concepts KW - 2. Practical research -- methods ER -