000 00349nam a2200145Ia 4500
008 170519s9999 xx 000 0 und d
041 _aBengali
082 _a530/DAS/DWI
100 _aCHITTARANJAN DASGUPTA
245 _aDIBARSIK PADHARTA BIJYAN
260 _bBOOK SYNDICATE
_aKOLKATA
_c1988
300 _c648P
650 _aPHYSICS
942 _cBK
999 _c98748
_d98748