Ibias, Enrico B., <br/><br/>
A design of spindle nut remover  : an innovation/ 
Enrico B. Ibias 
 - Nabua, Camarines Sur :  Camarines Sur Polytechnic Colleges ;  2000. 
 - 37 leaves . 
<br/><br/>Undergraduate Thesis (BSME) - Mechanical Engineering