000			00362nam a2200145Ia 4500
005			20260205054321.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a512 IF7U
100			_aIfrah , Georges
245		4	_aThe Universal History of Numbers - I
260			_aNew Delhi _bPenguin _c2005
300			_a715p.
690			_aNumber Theory
942			_cBK
999			_c136502 _d136502