Gaya APA
Eicholz, Robert E.. (1968).
Matematica para la education primaria 1 (1).
United States Of America:
Fondo Education Interamericano S.A. .
Gaya Chicago
Eicholz, Robert E..
Matematica para la education primaria 1.
1
United States Of America:
Fondo Education Interamericano S.A. ,
1968.
Text.
Gaya MLA
Eicholz, Robert E..
Matematica para la education primaria 1.
1
United States Of America:
Fondo Education Interamericano S.A. ,
1968.
Text.
Gaya Turabian
Eicholz, Robert E..
Matematica para la education primaria 1.
1
United States Of America:
Fondo Education Interamericano S.A. ,
1968.
Print.