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020 _a8174091750
041 _aEnglish
082 _a660.284 2 CHA
100 _aCHATTOPADHYAY
245 _aUNIT OPERATIONS OF CHEMICAL ENGINEERING
250 _a3
260 _bKHANNA
_c2003
300 _fPaper
_a1275
365 _b275
_dRupees
366 _ePURCHASE
541 _aNATIONAL BOOK TRADERS
_cSupplier
563 _aPaper Pack
590 _aUG
650 _2CHEMICAL ENGINEERING
852 _aCENTRAL LIBRARY
942 _cBK
999 _c71496
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