000 00359nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a81-259-0768-8
082 _a660
_bGOP
100 _aGopalan, R
245 0 _aEngineering chemistry
260 _aNew Delhi :
_bViksa Pub,
_c1999.
300 _axi,480
365 _a150
650 _aChemical Engineering
999 _c132888
_d132888