TY - BOOK AU - Zafra,Galileo S. TI - Gabay sa Ispeling SN - 978-971-635-031-9 PY - 2008/// CY - Manila, Philippines PB - Sentro ng Wikang Filipino-Diliman KW - Filipino language -- Orthography and spelling KW - 2008 KW - Philippines KW - pbk KW - sears KW - Filipino language -- Study & Teaching ER -