000 00396nam a2200145Ia 4500
008 170519s9999 xx 000 0 und d
041 _aBengali
082 _a508.1/BAS/RAC
100 _aBASU, SATYENDRANATH BASU, SATYENDRANATH
245 _aSATYENDRANATH BASU RACHANA SANGKALAN
260 _bBANGIYA BIGGYAN PORISAD
_aKOLKATA
_c1387
300 _c418P.
650 _aPURE SCIENCE
942 _cBK
999 _c74430
_d74430