por Lazarus, Richard S [autor] | Zaplana, Maria N [traductor] | Valdes, Manuel | Folkman, Susan [autor] | Lazarus, Richard S. Stress, appraisal and coping.
por Davis, Martha, 1947- [autor] | Zaplana, María N [traductor] | Mckay, Matthew [autor] | Robbins Eshelman, Elizabeth [autor] | Winemiller, Valerie [ilustrador].