e-math.
Oronce, Orlando A.
e-math. worktext in mathematics 9 Orlando A. Oronce, Marilyn O. Mendoza. - Seamless K-12 edition - Manila : Rex Book Store, 2014. - x, 446 pages : illustrations ; 25 cm. - K to 12 .
"Differentiated instruction"--Cover.
9789712365935
Mathematics--Textbooks.
QA 37.3 / .Or65 2013 Gr.9
e-math. worktext in mathematics 9 Orlando A. Oronce, Marilyn O. Mendoza. - Seamless K-12 edition - Manila : Rex Book Store, 2014. - x, 446 pages : illustrations ; 25 cm. - K to 12 .
"Differentiated instruction"--Cover.
9789712365935
Mathematics--Textbooks.
QA 37.3 / .Or65 2013 Gr.9