 | This article needs additional citations for verification. (December 2015) |
The National Centre for Historical Memory (NCHM) is a national and public entity attached to the Administrative Department for Social Prosperity (DSP) in Colombia.
| This article needs additional citations for verification. (December 2015) |
The National Centre for Historical Memory (NCHM) is a national and public entity attached to the Administrative Department for Social Prosperity (DSP) in Colombia.