000 00301nam a2200121 4500
020 _a978-8171419951
022 _a817141995X
100 _a A.K. Sharma
245 _aText Book of Circles and Parabola
260 _aNew Delhi
_bDiscovery Publishing House PVT. Ltd
_c2020
300 _a300
942 _cBK
999 _c4291
_d4291