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2555210-7
Investigaciones / Universidad Politécnica Salesiana
Universidad Politécnica Salesiana (Quito)
Cuenca : [Verlag nicht ermittelbar]
1.2009 -
OCLC number: 724436173
DDC subject groups: 370 Education ; 360 Social problems & social services & insurance ; 300 Social sciences, sociology & anthropology
Special subject collections: 7,36
series
Spanish
Ecuador
Print
100276744X
01-12-17