MARC Record
Leader
920
a| periodical
008
250703s----------------------000---eng-d
001
110978978551625
009
ejn03
090
a| 110978978551625
245
a| Revista Tecnologica
260
a| Guayaquil, Ecuador
b| Escuela Superior Politécnica del Litoral, Centro de Investigacíon Científica y Tecnológica
022
a| 0257-1749
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=110978978551625&svc_val_fmt=info:ofi/fmt:kev:mtx:sch_svc&svc.fulltext=yes&
866
a| Available from 2005.
s| 111061245432001
t| 111061245432000
x| DOAJ Directory of Open Access Journals:Full Text
z| 5600000006685936
650
a| Engineering
x| General and Others