000 00473nam a22001817a 4500
003 NUST - PNEC
005 20170116180842.0
008 150822b xxu||||| |||| 00| 0 eng d
020 _a8173197849
020 _a9788173197840
040 _cLIBRARY
082 _a540 CHO
100 _95394
_aChopra, Harish Kumar
245 _aEngineering chemistry : a textbook
_cHarish Kumar Chopra
260 _cc.2007
650 _95396
_aChemical engineering
_xME
942 _2ddc
_cBK
999 _c64421
_d64421