000 00472nam a2200193Ia 4500
008 221105s9999 xx 000 0 und d
020 _a9788120336667
041 _aENGLISH
082 _a540 KRI
082 _bKRI
100 _aKRISHNAMURTHY N.; VALLINAYAGAM P.; MADHAVAN D.
245 0 _aENGINEERING CHEMISTRY
250 _a2
260 _bPHI LEARNING PRIVATE LIMITED.
260 _c2011
300 _a280 p.
650 _aENGINEERING CHEMISTRY
942 _cBK
999 _c40761
_d40761