000 00563nam a22002177a 4500
003 DUET_Lib
005 20230404101548.0
008 230404b bg ||||| |||| 00| 0 eng d
020 _a97881219035922
040 _cDUET_Lib
082 _a660.2/ DAT
100 _aDara, S.S.
_93016
245 _aA Textbook of Engineering Chemistry
250 _a25th ed.,
260 _aIndia:
_bNirja Publishers;
_cc2014
300 _a972p.,
_billus.,
_c24cm
500 _aInclude Index.
650 _2Chemistry Engineering
700 _aUmare,S.S.
_97964
942 _2ddc
_cBK
999 _c4757
_d4757