000			00348nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a81-7319-668-0
082			_a511.32 LUT
100			_aLuthar, I.S
245		0	_aSets,functions and numbers
260			_aNarosa publishing house _bNew Delhi _c2005
300			_b0
650			_aMATHEMATICS
999			_c174569 _d174569