000 00301nam a2200121Ia 4500
005 20250516204010.0
008 250516s9999 xx 000 0 und d
041 _aeng
100 _aSharma, J.D.
245 _aApradho Ka Vaigyanik Anveshan
260 _aBhopal
_bM.P.H.G.Academy
_c1994
300 _a420 p.
999 _c71843
_d71843