@book{UBHD-1485195, author={Hilton, Ronald}, title={Colombia, Ecuador and Venezuela}, edition={3. ed., rev. and enl.}, year={1951}, pages={XVII, 149 S.}, language={eng}, number={ARRAY(0x562de148a6d0)}, series={Who's who in Latin America}, library={UB [Signatur: 82 A 8286::3.1951]}, }