000 00309nam a2200133Ia 4500
008 240723s9999 xx 000 0 und d
041 _aEnglish
084 _aB
_bN5
245 0 _aBasic number theory
260 _aDelhi
_bVikas Publication
_c1995
300 _ap.210
650 _aMathematics
942 _cBK
999 _c322526
_d322526