00705nam a2200253 a 4500 BKBCL 20260703180248.0 260703s2017 xx 000 0 eng d 9781484240359 2017936232 BKBCL BKBCL eng 332.178028 DRE Drescher, Daniel. Blockchain basics : a non-technical introduction in 25 steps New York : Apress, 2017. xv, 255. p. 23 cm. Blockchains (Databases) Data encryption (Computer science) Database management Electronic commerce Electronic funds transfers BK 122 122 0 0 0 0 ALUMNI BKBCL BKBCL BKBCL 2024-03-07 674.25 0 332.178028 DRE A16 2026-07-01 10:50:33 899.00 2026-07-01 BK