000 00454cam a2200181ua 4500
001 1225
008 180507n ii |||gr||||Z||||||ben
020 _a81-7381-296-9
040 _aMAIN
082 _a350
_bDAS
100 _aDas,P.G.,
_eAuthor.,
245 _aJANA PRASASAN.
_cby P.G. Das.
250 _a1st ed.
260 _aKolkata.:
_bNew Central Book Agency (P) Limited.,
_c1997.
300 _a337 pg:
_c21 cm.
600 _aPOL-SCIENCE.
942 _cBK
999 _c1224
_d1224