000 00320nam a2200121Ia 4500
008 220201s1971 xx 000 0 eng d
082 _a621.3028
_bARO
100 _aArora B. Dass
245 0 _aElectrical workshop engineering & practice
260 _bDarya ganj: New heights x/1028
_c1971
300 _a424
942 _2ddc
999 _c78975
_d78975