Elementary school mathematics in the pineapple industry

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριος συγγραφέας:	Estandarte, Herminia Plomillo 1945-
Μορφή:	Thesis
Γλώσσα:	English
Έκδοση:	1972.
Θέματα:	Mathematics > Study and teaching (Elementary) > Philippines > South Cotabato. Problem solving in children > Philippines > South Cotabato. Pineapple industry > Philippines > South Cotabato.