000 00316nam a2200121 4500
020 _a978-8171416745
022 _a8171416748
100 _a M.S. Rao
245 _aAchievement Motivation and Achievement in Mathematics
260 _aNew Delhi
_bDiscovery Publishing House PVT. Ltd
_c2020
300 _a126
942 _cBK
999 _c4268
_d4268