2009 California State Science Fair Participants
Ricky A. Mattus

Project J2210
Matthew J. Descala, Grade 8 portrait
Ricky A. Mattus, Grade 8 portrait
Guitar Comparisons: Are the More Expensive Guitars Rreally Better than the Less Expensive Guitars?
Advisor: <none acknowledged> , Ms. Robin Lise-Nielsen
School: Central Middle School, San Carlos, San Mateo County
California State Science Fair / 2009 / Portraits / CalifSF@usc.edu