000 00289nam a2200121Ia 4500
005 20250516204050.0
008 250516s9999 xx 000 0 und d
041 _aeng
100 _aCosta, S.P.
245 _aBharat Aur Vigyan
260 _aBhopal
_bM.P.H.G.Academy
_c1995
300 _a192 p.
999 _c72063
_d72063