00329nam a2200133Ia 4500008004100000041000800041082001600049100001900065245004500084250001400129260003400143300001300177365000500190240624s9999    xx            000 0 und d  aeng  a658.421 BYE  aBYERS THOMAS H  aTECHNOLOGY VENTURES FROM IDEA TO ENTERPR  a(3rd ed.)  c2011aenterprisebMcGraw-Hill  a704 : p.  c