000			00426nam a22001697a 4500
999			_c18729 _d18738
020			_a8185624917
041			_aEnglish
082			_a517.3 _bDas/B
100			_aDas, B C
245			_aIntegral calculus _bincluding differential equations _cB C Das and B N Mukherjee
250			_a52nd ed.
260			_aKolkata _bU N Dhur _c2003
300			_a594 p. _c20 cm
500			_a60th ed.2019
650			_aMathematics
942			_cBK