000 00382nam a2200157Ia 4500
008 170519s9999 xx 000 0 und d
041 _aBengali
082 _a541.3/RAK/BHO
100 _aPROTULCHANDRA RAKSHIT
245 _aVOUTO RASAYAN
260 _bSCIENCE BOOK AGENCY
_aKLOKATA
_c1977
300 _c392P
650 _aCHEMISTRY
650 _aPHYSICAL CHEMISTRY
942 _cBK
999 _c70318
_d70318