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020 _a8189343025 (PB)
040 _auniversity
_bEnglish
_cUniversity
041 _aBengali
082 _a547 SEN(SNA)
100 _aSubrata Sengupta
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245 _aSnatak jaibo rasayan
250 _a2nd ed.
260 _bMesars Subrata Sengupta
_c2007
300 _a820p.
650 _aOrganic chemistry
_924230
942 _2ddc
_cBK
999 _c36818
_d36818