Canonigo, Cristina Santos.
The I.Q. challenger ! : how high is your I.Q.? / C.S. Canonigo. - Rev. ed. - Cebu City : RSO Trading, c1998. - x, 200 p. : ill.
9715980139
Intelligence tests
The I.Q. challenger ! : how high is your I.Q.? / C.S. Canonigo. - Rev. ed. - Cebu City : RSO Trading, c1998. - x, 200 p. : ill.
9715980139
Intelligence tests