000 00299pam a2200121a 44500
082 _a621.3815
_bR662f
100 _aRomanowitz, Harry Alex
245 1 _aFUNDAMENTALS OF SEMICONDUCTOR AND TUBE ELECTRONICS
260 _aN. Y.
_bWiley
_c1962
300 _a620
964 _gCIRC
997 _a17647 s C
999 _c416950
_d416950