Castanaga, Vener Abiett L.  <br/><br/>
Powers of prime dividing factorial 
Vener Abiett L. Castaneda 
 - ix, [36] leaves   28 cm. 
<br/><br/> Thesis (M.A.Math) -- Mariano Marcos State University, Laoag City 
<br/><br/>Bibliography: leaves 35-36