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1gan Moses, Brian, 1950-Pynciau “...Responsibility in children Juvenile literature....”
Cyhoeddwyd 1997
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5gan Wilson, JacquelinePynciau “...Responsibility in children Juvenile fiction....”
Cyhoeddwyd 1993
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16gan Roberts, Lynne, 1954-Pynciau “...Responsibility in children Study and teaching (Elementary) New Zealand....”
Cyhoeddwyd 2002
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20Cyhoeddwyd 1997PynciauLlyfr