1. Thinking and doing :   Publication: Paris : Unesco., 1980 . 96 p. : Date:1980 Availability: Copies available: Turkeyen Campus Social Sciences [HQ796 D38] (1), Actions: Add to cart
2. Early childhood education :   Publication: New York : Macmillan, 1983 . vii, 447 p. : , Rev. ed. of: Open learning in early childhood. 1975. | Includes index. 26 cm. Date:1983 Availability: Copies available: Turkeyen Campus Education & Humanities [LB1029 O6 D38 1983] (1), Actions: Add to cart