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999 _c1424
_d1424
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008 180712s9999 xx 000 0 und d
020 _a070690463x
082 _a660
_bSHU
_223
100 _aShukla, S. D.
100 _aPandey, G.N.
245 2 _aA textbook of chemical technology
260 _aNew Delhi
_bVikas pub.
_c1977
300 _av.1(v1-vi, 451 p.)
650 _aTechnology
942 _cS