Mathematics of investment

af Arao, Rosalia R., CoPo, Anotonio Roland I., Gabuyo, Yonardo A., Laddaran, Angeline T., Villanueva, Antonio P. Jr
Udgivet 2015

Analytic geometry

af Gabuyo, Yonardo A.
Udgivet 2013

Assessment of learning II textbook and reviewer

af Gabuyo, Yonardo A., Dy, Gary C.
Udgivet 2013

Assessment of learning I textbook and reviewer

af Gabuyo, Yonardo A.
Udgivet 2012

Elementary statistics with computer applications

af Altares, Priscilla S., CoPo, Antonio Roland I., Gabuyo, Yonardo A., Laddaran, Angeline T., Mejia, Leila D.P, Policarpio, Immaculata A., Tizon, Helen D., Yao, Ana Maria S.D
Udgivet 2012

Plane trigonometry a modern approach

af Gabuyo, Yonardo A., Mejia, Leila D.P
Udgivet 2011

College algebra with applications

af Gabuyo, Yonardo A.
Udgivet 2011

Mathematics of investment (based in CMO 03 Series 2007)

af Arce, Ma. Teresa B., Aquino, Abner A., CoPo, Antonio Roland I., Gabuyo, Yonardo A., Laddaran, Angeline T., Mananquil, Claro T.
Udgivet 2010

Calculus for business

Udgivet 2010

Business mathematics a complete textbook and workbook

Udgivet 2008