Ramirez, Veronica E. Teaching school children virtues : strategies for integrating virtues in the grade school / Veronica E. Ramirez. - Pasig City : Anvil Pub, 2009. - xiv, 241 p. : ill.: 22 cm. Includes bibliographic references English ISBN: 978-971-27-2167-7 LC Class. No.: 372.0114 R14t