Dr. Kidd on sibling rivalry : [how to overcome competition between your children] /
[by John and Judy Kidd.
- Moorebank, NSW : Doubleday, c1990.
- xii, 132 p. : ill.
Other title information from cover.
0868243906 (pbk.)
90053123
Child rearing. Sibling rivalry. Brothers and sisters. Child psychology.