000			00457nam a22001577a 4500
999			_c66040 _d66040
008			190627b ||||| |||| 00| 0 eng d
082			_a515.64 _bMUK
100			_aMukhopadhyay Asok Kumar
245			_aIntroduction to the Calculus of variation for engineering and Economist
250			_a2nd....ed.
260			_aDelhi _bKhanna Publishers _c©1992
300			_aviii, 94 p.
600			_aMathematics
650			_a Calculus of variation
942			_cBK