Leyda, John Neil M. ; Pe�na, Jerrymias C. and Sampot, Van Harley H. <br/><br/>
Development of water current pumping device / 
Leyda, John Neil M. 
 - Manila :  College of Industrial Technology: Technological University of the Philippines,  2018. 
 - 79 pages :  illustrations ;  28 cm. 
<br/><br/> Includes bibliography and appendices. Unpublished material.  
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<br/><br/><label>Subjects--Topical Terms: </label><br/>BT major in Tool and Die Engineering Technology<br/>Pumping device<br/>Water-supply engineering