000 00344nam a2200145Ia 4500
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008 250729s9999 xx 000 0 und d
020 _a9788122422016
040 _cnmit
100 _aSingh S K
245 0 _aEngineering Chemistry
260 _aNew Delhi
_bNew Age International
_c2008
300 _a280
942 _cBK
999 _c4102
_d4102