000 00541nam a22002177a 4500
999 _c186027
_d186026
005 20250131105710.0
008 250103b ||||| |||| 00| 0 eng d
020 _a8125918078
041 _aEN
082 _223
_a660
_bGOP
100 _aGopalan, R.
100 _aVenkappayya, D.
100 _aNagarajan, Sulochana.
245 _aTextbook of Engineering Chemistry
250 _a3rd ed.
260 _aNew Delhi:
_bVikas Pub,
_c2005.
300 _aVaried Pages
509 _aNS
650 4 _92850
_aChemical engineering
942 _cS