Development of gas detector with alarm system 
Jerold Christofel B. Gaspar... [et.al] 
 - x, 85 leaves   col. ill.  28 cm 
<br/><br/> Undergraduate Thesis (BSIT - Electrical Technology) - Nueva Vizcaya State University<br/><br/><br/><br/><br/> 
<br/><br/>Includes appendices & bibliography 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gas sensor<br/>Buzzer<br/>Siren