000 00303nam a2200121Ia 4500
005 20260205052746.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aKhurmi, N S
245 0 _aQuestion bank in physics, chemistry, biology
260 _aN D
_bKhurmi
_c2001
300 _a423p.
942 _cBK
999 _c120294
_d120294