000			00552nam a22002057a 4500
003			OSt
005			20230419112045.0
008			230419b |||||||| |||| 00| 0 eng d
020			_a9788120300866
040			_aDLC _ben _cDLC
050			_aDUCE QA303.W48
100			_aWidder,D. V _qDaid V widder
245			_aAdvanced calculus _cWidder, D.V
250			_a2nd
260			_aNew Delhi: _bPHI Learning Private, _c1961
300			_aviii,5p.: _bill.; _c21 cm.
500			_aincludes index
650			_2Science _aMthematics _bCalculus
942			_2lcc _cBK _n0
999			_c368 _d368