000			00515nam a22001937a 4500
003			OSt
005			20210322130931.0
008			210322t1963 ii ||||| |||| 000 0 eng d
082			_a516.3 _bDAS\A
100	1		_aB. Das _eaut
245	1		_aAnalytical geometry and vector analysis _cB. Das _bfor degree class students
260			_aKolkata _bOrient Book _c1963
300			_avarious p.
650		0	_aAnalytical geometry
650		0	_aGeometry
650		0	_aVector analysis
650		0	_aMathematics
942			_2ddc _cBK
999			_c3100 _d3100