000			00355nam a2200157Ia 4500
008			170519s9999 xx 000 0 und d
041			_aBengali
082			_a160/CHA/TRA
100			_aSUKHLA CHAKRABORTY
245			_aTRAKABIGYAN
260			_bPROGOTISHIL _aKOLKATA _c2005
300			_c599P
650			_aLOGIC
650			_aPHILOSOPHY
942			_cBK
999			_c82465 _d82465