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020 _a81-87134-18-6
040 _aMAIN
041 _aEnglish
082 _a531/BIS/CLA
100 _aS.N. BISWAS
245 _aCLASSICAL MECHANICS
260 _bBOOKS AND ALLIED P. LTD.
_c2015
_aKOLKATA
300 _a286P
650 _a500 Science
_v530 Physics
942 _cBK
999 _c114044
_d114044