000 00308nam a2200121Ia 4500
005 20260329235429.0
008 260329s9999||||xx |||||||||||||| ||und||
082 _a425 D247V
100 _aDargan, Dr.Ravinder
245 0 _aVyakaran nidhi (H)
260 _aNew Delhi
_bSultan Chand & Sons
_c2009
942 _cBK
999 _c282882
_d282882