Dollolasa, Stephen Jude A.  <br/><br/>
Design and fabrication of automatic sand sifter machine /  
Stephen Jude A. Dollolasa [and three other]. 
 - 69 leaves 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Theses.
<br/><br/><label>Dewey Class. No.: </label>TH 378.242 D4571 2024