000 00507nam a2200205Ia 4500
008 221105s9999 xx 000 0 und d
020 _a9788120332874
041 _aENGLISH
082 _a660.2
082 _bKRI
100 _aKRISHNAMOORTHY N; VALLINAYAGAM P; MADHAVAN D
245 0 _aENGINEERING CHEMISTRY
250 _a-
260 _bPRENTICE HALL OF INDIA PRIVATE LIMITED
260 _c2007
300 _axii,274
650 _aENGINEERING CHEMISTRY
650 _bREFRACTORIES
942 _cBK
999 _c21486
_d21486