00609nam a22002057a 4500 OSt 20241227103045.0 241227b |||||||| |||| 00| 0 eng d 9781509520237 Davao del Sur State College DuPont, Quinn 11903 Cryptocurrencies and blockchains / Quinn DuPont Medford, MA : Polity, 2019. vii, 240 pages : 20.9 cm. Bitcoin. 11904 Electronic funds transfers. 11905 Blockchains (Databases) 11906 Digital media. 11907 ddc BK 8552 8552 0 0 ddc 0 0 CIR SPMT-CAS SPMT-CAS PROC 2024-12-27 0 Cir. 332.1 D927 008955 2024-12-27 00:00:00 2024-12-27 BK