Punsalan, Twila Gaerlan creator Reyes, Wilma S. Biongon, Paquita S. Fuldencio, Aurora B. text Philippines Salesiana Publishers, Inc. c1997 monographic 231 p. ; 25 cm. Twila Gaerlan Punsalan. Values education Textbooks Prof. 370.114 P984 1997 971-522-388-5