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008 220421s9999||||xx |||||||||||||| ||und||
020 _c400
040 _aET
100 _aTHERAJA B L
245 0 _aELECTRICAL TECHNOLOGY
260 _bS.CHAND COMPANY
_aNEW DELHI
300 _a1568
500 _a8027
942 _cBK
999 _c14366
_d14366