Cruz, Geoffrey Rhoel C. A workbook for the Rizal course / Geoffrey Rhoel C. Cruz; Bernardino C. Ofalia. - Mandaluyong City : Anvil Pub, c2015. - 97 pages: illustration 23 cm. in English ISBN: 978-971-27-3119-8 LC Class. No.: 959.9025092 C88w 2015