Teoría de los programas de reforzamiento /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
México :
Trillas ,
1979
|
| Edition: | 1a. ed. |
| Subjects: |
Sistema de Bibliotecas de la Universidad Nacional de Costa Rica
| Call Number: |
150.194.3 |
|---|---|
| Copy | Available |