TY - BOOK AU - Llagas, Aveline T. AU - Corpuz, Brenda B. TI - Essentials of teacher leadership SN - 978-621-8035-31-7 U1 - DFil 371.2 2018 PY - 2018/// CY - Quezon City PB - Lorimar Publishing, Inc. KW - Educational leadership KW - School management and organization ER -