00509nam a2200145Ia 4500008004100000020001800041040001700059082002500076100001800101245011700119260004600236300001300282650005000295700001800345190329s9999||||xx |||||||||||||| ||und||  a9780241237854  aNITILcNITIL  221sta332.178bT172B  aTapscott, Don 0aBlockchain revolutionbhow the technology behind bitcoin is changing money, business and the worldcDon Tapscott  aGreat BritainbPenguin Random Housec2016  axx,348p.  aBITCOIN; ELECTRONIC FUND TRANSFER; BLOCKCHAIN  aAlex Tapscott