000 00314nam a2200145Ia 4500
008 170519s9999 xx 000 0 und d
041 _aBengali
082 _a530/ROY
100 _aDEBIPRASAD ROYCHOWDHURY
245 _aPADARTHER DHARMA
260 _c1972
300 _c513P
650 _aPHYSICS
942 _cBK
999 _c97701
_d97701