Villamin, Araceli M. creator Salazar, Evelyn S. Gatmaitan, Wilhelmina text Philippines Phoenix Publishing House, Inc. c1987 monographic 179 p. ; 26 cm. Aracelin M. Villamin, Evelyn S. Salazar and Wilhelmina Gatmaitan. Developmental reading Prof. 372.41 V715 1987 971-06-0655-7