Science experiences for the early childhood years: an integrated approach /
Harlan, Jean D
Science experiences for the early childhood years: an integrated approach / Jean D. Harlan, Mary S. Rivkin. - 6th ed. - Englewood Cliffs, N. J.: Prentice Hall, 1996. - 315 p. : ill. ; 24 cm.
0023501804 RM80.10
Science--Science and teaching (Early childhood)
Science experiences for the early childhood years: an integrated approach / Jean D. Harlan, Mary S. Rivkin. - 6th ed. - Englewood Cliffs, N. J.: Prentice Hall, 1996. - 315 p. : ill. ; 24 cm.
0023501804 RM80.10
Science--Science and teaching (Early childhood)
