Influence of the daily program in a day-care center on the mental capacity of 2nd grade pupils (elementary school)

Róna, B.; Eperjessy, K.; Juhász, I.; Merétei, K.; Szabó, P.

Zeitschrift für die Gesamte Hygiene und ihre Grenzgebiete 19(12): 909-914

1973


ISSN/ISBN: 0049-8610
PMID: 4794151
Document Number: 61338

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