000 00329nam a2200121Ia 4500
008 220201s1981 xx 000 0 eng d
041 _aENG
100 _aKUMAR, RAJENDRA
245 0 _aAPPLIED ELECTRONICS AND CURRENT COMMUNICATION
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1981
300 _a144
942 _2ddc
999 _c48708
_d48708