000 00259nam a2200109Ia 4500
008 230901s9999 xx 000 0 eng d
100 _aPALSANIYA (HN), SINGH (SARDAR),
245 0 _aPRACTICAL CHEMISTRY
250 _a3
260 _bCBH
942 _2ddc
_cSCIENCE
999 _c20573
_d20573