000 00325nam a2200121Ia 4500
008 211209s1972 xx 000 0 und d
041 _aeng
082 _a621.381 5 N72 SAT
100 _aSATYAM M
245 _aELECTION DEVICES-I PHYSICAL ELECTRONICS
260 _aNEW DELHI
_bTMH PUBLISHING COMPANY LTD.
_c1972
300 _a268
999 _c19161
_d19161