Masayon, Fenalyn D. <br/><br/>
The effects of crushed waste glass bottles on the performance of concrete hollow blocks/  
Fenalyn D. Masayon, John Kenneth L. Revillas 
 - Mati, San Miguel, Zamboanga del Sur :  School of Engineering and Technology ,   J.H. Cerilles State College,   2025. 
 - ix, 39 leaves 
<br/><br/> Includes bibliography (26-28 leaves).