Batubalani, A.M <br/><br/>Book of Filipino and Foreign Riddles   -- Tondo, Manila:  LOACAN PUBLISHING HOUSE,  1997. <br/><br/><label>ISBN: </label>9718620036 <br/><br/><label>Dewey Class. No.: </label>GSL Fil 398.6 B322 1997 C.2