000			00333nam a22001337a 4500
003			OSt
005			20230211134207.0
008			230211b ||||| |||| 00| 0 eng d
100			_aS. Pushpa Vanam
245			_aMathematical Methods Chemical Engineering
260			_aNEW DELHI _bPHI LEARNING _c1998
300			_a327p.
942			_2ddc _cBK
999			_c1807 _d1807