Javier E. Tanza O.
Advisory and Specialist Quality and Information Technology
4.23 (331 reviews)
1
active courses
2
removed courses
Nov 2015
first content date
Sep 2016
last content date
937
total students
331
total reviews
4.23
average rating
8
total content length
Courses
La Nueva ISO 9001:2015 - ¡Al Descubierto y 100% Español!.
796
students
4 hours
content
May 2016
updated
$19.99