-A PERSON MUST HAVE GOOD MENTAL ABILITY TO LEARN CALCULUS. O...

1926 CAU HOI TN ON THI TSDH VA TN THPT

1916. -A person must have good __mental__ ability to learn calculus. of the body scientific of the mind language

-A PERSON MUST HAVE GOOD __MENTAL__ ABILITY TO LEARN CALCULUS. O...