000 00375nam a22001697a 4500
003 OSt
020 _a9788174092625
082 _a54Upa
100 _aUppal M M
245 _aEngineering Chemistry
_cM M Uppal
260 _aNew Delhi
_bKhanna Publishers
300 _a1344 Pages
440 _aChemistry
650 _aChemistry
700 _aM M Uppal
942 _2ddc
_cBK
999 _c821993
_d821993