000 00284nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aR.S Dahiya & Others
245 0 _aNumber Theory & Trignometry B.A..I, 2nd Sem
260 _aN.D.
_bJeevansons
_c2011
650 _aMath
942 _cBK
999 _c13847
_d13847