https://biblioteca.utla.edu.sv/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Ram%C3%ADrez%20Cavassa%2C%20C%C3%A9sar%22&sort_by=relevance&format=rss 4 0 50 ISBN:9681842553 https://biblioteca.utla.edu.sv/cgi-bin/koha/opac-detail.pl?biblionumber=3008 By Ramírez Cavassa, César.
México D.F. Limusa 1993 .
176 p. il.; 26 cm. 9681842553

]]> Place hold on Manual de Seguridad IndustrialTomo III

]]> https://biblioteca.utla.edu.sv/cgi-bin/koha/opac-detail.pl?biblionumber=3008 ISBN:9681842545 https://biblioteca.utla.edu.sv/cgi-bin/koha/opac-detail.pl?biblionumber=3007 By Ramírez Cavassa, César.
México Limusa 1993 .
176 p. 26 cm. 9681842545

]]> Place hold on Manual de Seguridad IndustrialTomo II

]]> https://biblioteca.utla.edu.sv/cgi-bin/koha/opac-detail.pl?biblionumber=3007 ISBN:9681842537 https://biblioteca.utla.edu.sv/cgi-bin/koha/opac-detail.pl?biblionumber=3006 By Ramírez Cavassa, César.
México D.F. Limusa 1993 .
153 p. il.; 26 cm. 9681842537

]]> Place hold on Manual de Seguridad IndustrialTomo I

]]> https://biblioteca.utla.edu.sv/cgi-bin/koha/opac-detail.pl?biblionumber=3006 ISBN:9789681869243 https://biblioteca.utla.edu.sv/cgi-bin/koha/opac-detail.pl?biblionumber=3560 By Ramírez Cavassa, César.
México D.F. Limusa 2012 .
540 p. il.; 26 cm. 9789681869243

]]> Place hold on Seguridad industrialUn enfoque integral

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