00578nam a2200217Ia 4500 CTU_97831 210402s9999 xx 000 0 und d 338.4 H251 Hanson, Dirk The new alchemists : Silicon Valley and the microelectronics revolution Dirk Hanson Boston Little, Brown 1982 Microelectronics industry History California M.Loan Trung tâm Học liệu Trường Đại học Cần Thơ