Techologies and innovation : 4th International Conference,CITI 2018 Guayaquil, Ecuador, November 6-9, 2018 Proceedings / - Newyork Springer 2018 - xiii, 300 p. : ill. Includes bibl. refs. ISBN: 9783030009397 Subjects--Topical Terms: Technological innovations LC Class. No.: QA75.5 / .T43