000 00370nam a2200145Ia 4500
008 170519s9999 xx 000 0 und d
041 _aBengali
082 _a530.1/SEN/TAT/V.1
100 _aSHAMAL SEN GUPTA
245 _aTATTIA PADARTHA BIDYAR BHUMIKA
260 _bWEST BENGAL STATE BOOK BOARD
_aKolkata
_c1996
300 _c418P
650 _aPHYSICS
942 _cBK
999 _c78296
_d78296