TY - BOOK AU - Caintic, Helen E. Ph.D. TI - Practical research for senior high school 1 SN - 978-971-98-1617-1 U1 - Fil. 001.42 C135 2021 PY - 2021/// CY - Quezon City PB - C&E Publishing, Inc. KW - Research - Methodology ER -