Information Retrieval: 26th China Conference, CCIR 2020, Xi'an, China, August 14–16, 2020, Proceedings Lecture Notes in Computer Science, nr. 12285 Editat de Zhicheng Dou et al. 31 iul 2020 Paperback Preț: 319.89 lei 399.86 lei 6-8 săpt. -20%
