000 00290nam a2200121Ia 4500
008 191201s2010 xx 000 0 und d
100 _aRAJARAM, J
245 0 _aChemistry in engineering and technology
250 _aRep
260 _c2010
_bTMH
_aNEW DELHI
300 _a672
942 _2ddc
_cBK
999 _c8067
_d8067