Bilbao, Purita P. The teaching profession / Purita P. Bilbao, Brenda B. Corpuz, Avelina T. Llagas, Gloria G. Salandanan. - Fourth Edition. - Quezon City, Philippines : Lorimar Publishing Inc., 2018. - xxiv, 306 p. : ill. ; 25 cm. Includes bibliographic references. ISBN: 978-621-8035-49-2 Subjects--Topical Terms: Teacher--Ethics-- Philippines.Teachers.Teaching--Profession.