Nepomuceno Orbeta, Ramon <br/><br/>Zeus' millenium book 1:  Scientists & inventors/ Ramon Nepomuceno Orbeta.  -- Philippines:  Zeus Publishing,  2000. <br/>vii.,  ill.;  20. <br/><br/><label>ISBN: </label>9718855092 <br/><br/><label>Subjects--Topical Terms: </label><br/>Biography.<br/><br/><label>Dewey Class. No.: </label>HS Cir 925 Or1 2000