000 00327nam a2200169Ia 4500
005 20250806214333.0
020 _aNULL
082 _a510
100 _aKapur, J. N.
245 0 _aSpirit Of Mathematics
250 _a-
260 _aN. Delhi
_bArya Book Depot
300 _a96
500 _a67
650 _a-
942 _cBK
999 _c26138
_d26138