000 00302nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c225
040 _aBED
100 _aKulshreshth
245 0 _aVigyan Shikshan
260 _bR. Lal Book
_aMeerut
300 _a612
500 _a3344
942 _cBK
999 _c3344
_d3344