000 00296nam a2200121Ia 4500
008 250430s9999||||xx |||||||||||||| ||und||
082 _aPAL
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100 _aGEHMLICH HAMMOND
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245 0 _aELECTRICAL ENGINEERING
260 _bB BHARAT PRAKASHAN
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300 _a542
942 _cBK
999 _c69654
_d69654