000 00435nam a2200157Ia 4500
008 230524s9999 xx 000 0 und d
082 _a621.3892
_bS0N
100 _aShashi Chawla
245 2 _aA Text Book of Engineering Chemistry : Engineering Materials and Applications
250 _a5TH
260 _aNEW DELHI
_bDhanpat Rai
_c2005
300 _aVIII;A-36
500 _aQuantity Number: 24
650 _aChemistry
942 _cBK
999 _c34658
_d34658