000 00373nam a2200169Ia 4500
008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a660
082 _bJAI
100 _aJAIN,
245 0 _aENGINEERING CHEMISTRY.
260 _bDHANPAT RAI AND CO.(P) LTD.
260 _c1999
300 _a952
650 _a  CHEMISTRY
942 _cTB
999 _c130884
_d130884