Mathematics for children of today

Sonraí bibleagrafaíochta
Príomhchruthaitheoir:	Tangco, Maura G
Rannpháirtithe:	Francisco, C., Caracta, A.
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	Manila Rex book Store c1972.
Ábhair:	Mathematics > Examinations, questions, problems. Mathematics > Study and teaching.