| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Life Skills in School and Society | 978-O-8712O-O39-6 (O-8712O-O39-2) | 1969 |
Leslie R. Crutchfield · R. C. · Rashida Crutchfield · Rashida M. Crutchfield · Richard S. Crutchfield · Robert Crutchfield · Robert D. Crutchfield · Roger S. Crutchfield