000 00359nam a2200157Ia 4500
005 20251118020007.0
008 150502s9999||||xx |||||||||||||| ||und||
082 _a660.2 SAX
100 _a"Saxena, Umesh"
245 _aEngineering Chemistry
250 _a2007
260 _bU.B.D.
300 _a660.2 SAX
600 _aEngineering
942 _2ddc
_cBK
_032
999 _c11045
_d11045