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024 _a91677
037 _cTextbook
040 _beng
_aARTS
_cARTS
041 _aeng
082 _a#:f, M2--;4
100 _aGhosh B.N.
245 0 _aScientific method and social research
260 _aNew Delhi
_b Sterling Publishers
300 _ax, 250p illus
_ccm.
500 _aBibliography p248--250
650 _aSOCIAL SCIENCES
942 _h#:f, M2--;4
_cTB
_2CC
999 _c102933
_d102933