000 00451nam a2200205Ia 4500
008 200428s9999||||xx |||||||||||||| ||und||
020 _a978-81-8371-185-2
_c250
040 _aMAIN
041 _aEnglish
082 _a660
_bDAS
100 _aDash UN
245 _aEngineering chemistry
250 _aRev.ed
260 _bScitech Pub.
_c2009
300 _a472
500 _a24-Mar-2015
500 _a692/15
650 _aCHEMISTRY
942 _cGB
999 _c8035
_d8035