000 00284nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aR.S. Dahiya & Others
245 0 _aAlgebra And Trignometry B.A.I , Paper I
260 _aN.D.
_bJeavansons
_c2007
650 _aMath
942 _cBK
999 _c12948
_d12948