Developing the science education of children at a preschool age within the context of cultural literacy

ROCHOVSKÁ, Ivana - KRUPOVÁ, Dagmar. Developing the science education of children at a preschool age within the context of cultural literacy. [1st ed.]. Chełm : The state school of higher education in Chełm, 2014. 117 s. ISBN 978-83-61149-38-5.