00747nam a2200169Ia 4500008004100000020001800041041000800059082001600067100002500083245025300108250000600361260003900367300001300406650000900419999001900428952013000447210716s2016    xx            000 0 und d  a9781785281976  aeng  a004.61 SZMA  aSzmigielski, Albert.  aBitcoin essentials: gain insights into bitcoin a cryptocurrency and a powerful technology to optimize your bitcoin mining techniques.bGain insights into bitcoin a cryptocurrency and a powerful technology to optimize your bitcoin mining techniques.  a1  aMumbaibPackt Publishing Ltdc2016  aviii,112  aNone  c196793d196793  001040708MCAaAIMITbAIMITeKnowledge Worldg599.00l0o004.61 SZMApMCA16308r2025-07-21 00:00:00v449.25w2021-07-16yBK