000 00315nam a2200121Ia 4500
008 180816s2018 xx 000 0 und d
082 _a540
100 _aAITBS, DELHI
245 0 _aConcise Engineering Chemistry: Theory And Practicals
250 _a5th
260 _bGoel, Neetu, Kumar, Sanjay
942 _2ddc
_cBB
_023
999 _c4923
_d4923