000 00317nam a2200121Ia 4500
008 211209s1981 xx 000 0 und d
041 _aeng
082 _a621.3815 N81 WAL
100 _aWALTER H B
245 _aENCYCLOPEDIA OF INTEGRATED CIRCUITS
260 _aNEW DELHI
_bPRENTICE-HALL OF INDIA
_c1981
300 _a444
999 _c20620
_d20620