TY  - BOOK
AU  - Huskamp Peterson, Trudy, 
ED  - Institute Located in Basel Switzerland. 
TI  - A conceptual framework for dealing with the past
T2  - Essential ; 
U1  - 341.584 
PY  - 2016///
CY  - Basilea, Suiza
PB  - [Editorial no identificada]
KW  - Conceptual
KW  - El pasado
KW  - Marterial
ER  -