000 00474nam a2200181Ia 4500
005 20250619145423.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a9788183711852
_c250
040 _aMAIN
041 _aEnglish
082 _a660
_bDAS
100 _aDash, U. N. and Mishra, Sujata
245 0 _aEngineering chemistry
260 _aNew Delhi
_b; Scitech Publications
_c, 2009
300 _aVarious Pages
650 _aEngineering Chemistry
942 _cBK
999 _c130149
_d130149