1
Fuente: Universidad del Istmo Panamá
Tipo de Material: Book
2
by: Richards, Jack C. Other Authors: Hull, Jonathan Proctor, Susan
Published: 2003
Fuente: Universidad del Istmo Panamá
Tipo de Material: Book
3
by: Richards, Jack C., 1943- Other Authors: Proctor, Susan. Hull, Jonathan.
Published: 2005
Fuente: Universidad San Marcos
Tipo de Material: Book
4
by: Richards, Jack C. Other Authors: Hull, Jonathan Proctor, Susan
Published: 2005
Fuente: Universidad del Istmo Panamá
Tipo de Material: Book
5
by: Richards, Jack C. Other Authors: Hull, Jonathan. Proctor, Susan.
Published: 2005
Fuente: Universidad San Marcos
Tipo de Material: Book
6
Fuente: Universidad San Marcos
Tipo de Material: Book
7
by: Richards, Jack C Other Authors: Hull, Jonathan Proctor, Susan Shields, Charles
Published: 2006
Fuente: Universidad de las Americas - UDELAS
Tipo de Material: Book