000 00262nam a22001217a 4500
020 _a9789352925056
082 _a378
_bNCE
100 _aNCERT
245 _aJoyful : Mathematics class 1
260 _aNew Delhi:
_bNCERT,
_c2023.
300 _a128p.
942 _cBK
999 _c17475
_d17475