000 00296nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a515.25UPE:T
100 _aUspensky J.V.
245 0 _aTheory of Equations
260 _aNew Delhi
_bTata McGraw Hill
_c1948
942 _cWD
999 _c15069
_d15069