Elementary school mathematics in the pineapple industry

Opis bibliograficzny
1. autor:	Estandarte, Herminia Plomillo 1945-
Format:	Praca dyplomowa
Język:	English
Wydane:	1972.
Hasła przedmiotowe:	Mathematics > Study and teaching (Elementary) > Philippines > South Cotabato. Problem solving in children > Philippines > South Cotabato. Pineapple industry > Philippines > South Cotabato.