000 00364nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a978-81-7409-276-2
082 _a660
_bPRA
100 _aPrasad, Ram.
245 0 _aGate chemical engineering
260 _aNew Delhi :
_bKhana Pub,
_c2022.
300 _a979
365 _a819
650 _aChemical Engineering
999 _c112014
_d112014