000 00455nam a2200169Ia 4500
008 180620b2012 xxu||||| |||| 00| 0 eng d
020 _a9788173718106
082 _a540 SIN
100 _aSingh, N.B.
245 _aEngineering Chemistry
_cN.B. Singh
260 _aNew Delhi
_bUniversity Press
_c2012
300 _avi, 270p.
650 _aChemistry
700 _aSingh, Kalpana
700 _aDas, Shiva Saran
906 _a822d7ea4a9fe5f7836a36cb4a575d700
999 _c40887
_d40887