Portable electronic guitar tuner/
Revale, Norman R.,
Portable electronic guitar tuner/ Norman R. Revale, Wilhem A. Samper Jr., Arnel B. Taduran - Nabua, Camarines Sur : Camarines sur Polytechnic Colleges ; 2006. - 50 leaves.
Undergraduate Thesis (BSECE) - Electronics Engineering
Portable electronic guitar tuner/ Norman R. Revale, Wilhem A. Samper Jr., Arnel B. Taduran - Nabua, Camarines Sur : Camarines sur Polytechnic Colleges ; 2006. - 50 leaves.
Undergraduate Thesis (BSECE) - Electronics Engineering