MARC Record
Leader
920
a| ebook
008
250703s----------------------000---spa-d
001
2560000000352087
009
ebk03
090
a| 2560000000352087
245
a| Bogotá segmentada
260
b| Universidad externado de Colombia
c| 2012
020
a| 958-710-850-7
020
a| 958-772-174-8
100
2
a| Óscar A. Alfonso Roa
856
u| http://sfxit.ugent.be/sfx_howest?url_ver=Z39.88-2004&ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/sfxit.com:opac_856&url_ctx_fmt=info:ofi/fmt:kev:mtx:ctx&sfx.ignore_date_threshold=1&rft.object_id=2560000000352087&svc_val_fmt=info:ofi/fmt:kev:mtx:sch_svc&svc.fulltext=yes&
866
s| 3680000000000026
t| 3680000000000027
x| DOAB Directory of Open Access Books:Full Text
z| 4100000001618519