Lacadin,  Nelson S.  <br/><br/>
On Polyhedron Coloring 
Nelson S. Lacadin  
 -  2008 
 - xii, 36 leaves   28 cm. 
<br/><br/> Thesis (M.A.Math -- Mariano Marcos State University-Graduate School, Laoag City 
<br/><br/>Bibliography: leaf 36