000 00360nam a2200169Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
020 _a9788122410976
082 _a628
_bELA
100 _aELANGOVAN
245 _aUNIT OPERATIONS IN
260 _bNEW AGE
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300 _a764
690 _aCIVIL
690 _aFET
999 _c11321
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