Welton, David A.
Children and their world: strategies for teaching social studies/David A. Welton; John T. Mallan
Mifflin Company, 1987
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Federico, Ronald C.
Social welfare today's world
McGraw-Hill, 1990
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Lee Sung-Nyong
Korean studies today : development and state of the field
Seoul National University, 1970
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Moralogy today : the present situation in moralogy studies and their tasks
The Institute of Moralogy, 1974
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Royal children today / edited by Crystal Herbert
Prentice-Hall, 1954
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