000 00346nam a2200145Ia 4500
005 20250717121703.0
008 250401s9999 xx 000 0 hin d
041 _aHindi
084 _aE:2
_b152 N5.1
100 _aGupta, M L
245 0 _aBhautik Rasayan Bhag - I
650 _aChemistry
653 _aBHAG ; BHOUTIK ; RASAYAN
942 _2z
_cBK
999 _c24515
_d24515