000 00495nam a2200193Ia 4500
999 _c658
_d658
008 180512s9999||||xx |||||||||||||| ||und||
020 _cRs.150
040 _aMAIN
041 _aBengali
082 _a540
_bSEN
100 _aSengupta, Subrata
245 _aপ্রয়োগনিষ্ট রসায়ন/
_cSubrata Sengupta
260 _bBook syndicate
_aKolkata
_c2002
300 _ap.2
300 _axvi, 388p.
650 _aApplied chemistry
650 _aChemistry
942 _cBK