000 00298nam a2200133Ia 4500
008 220709b1954 xxu||||| |||| 00| 0 eng d
082 _a537.22
_bS16C
100 _aSay, M.G.
245 _aCrystal rectifiers and transistors
260 _aLondon
_bGeorge
_c1954
300 _av, 170p.
630 _aTransistors
942 _cBooks
906 _a120024
981 _aLondon: George, 1954.
982 _av, 170p.
983 _aCrystal rectifiers and transistors
999 _c112662
_d112662