000 00365nam a2200145Ia 4500
003 OSt
008 181001s2006 xx 000 0 und d
082 _bGUR
100 _aGurtu, J. N.
245 0 _aEngineering chemistry:
_bTheory and practical
260 _bPragati Prakashan,
_aNew Delhi:
_c©2006
300 _a466p.
650 _aApplied Science
942 _2ddc
_cBK
999 _c3022
_d3022