00363     2200133   4500001002100000005001500021035002000036007000300056008004100059100002100100245005300121260003400174650002100208INLIS00000000000118820190327071822  a0010-0319000160ta190327                           0 eng  0 aDAVIDLEEKUOCHUEN1 aHANDBOOK OF DIGITAL CURRENCY /cDAVIDLEEKUOCHUEN  aSingapore :bElselvier,c2015  aDIGITAL CURRENCY