000			00341nam a2200145Ia 4500
008			240723s9999 xx 000 0 und d
041			_aEnglish
084			_aB _bN1
100			_aDavid M Burton
245		0	_aElementary number theory
260			_aDelhi _bUni Book Stall _c1991
300			_ap.450
650			_aMathematics
942			_cBK
999			_c319659 _d319659