000 00306nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a510SON:M
100 _aSoni, R S
245 0 _aMathematics for Subsidiary Papers
260 _aNew Delhi
_bPitambar Book Depot
_c2000
942 _cGB
999 _c23431
_d23431