Ona, Gladwin U. <br/><br/>
Real-time GPS tracking system for Pampanga State Agricultural University  [manuscript] / 
Gladwin U. Ona, Lesther C. Pineda & Rose Ann P. Roxas. 
 - Magalang, Pampanga :  Pampanga State Agricultural University,  2018. 
 - xi; 83 leaves + CD ;  28 cm.