Rajon, Samuel J.  <br/><br/>
Formulation and assessment of SPT hammer energy transfer based on energy and momentum conservation  
Samuel J. Rajon  
 -  2007 
 - xii, 91 leaves   28 cm. 
<br/><br/> Thesis (MS Civil Eng-Geotechnical Eng) -- University of the Philippines, Diliman 
<br/><br/>Bibliography: leaves 57-59