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020 _a81-7446-497-2
060 _aH62 B 2003
100 _aBhattacharyya,Dipak Kumar
245 0 _aResearch Methodology
250 _a2
260 _aNew Delhi
_bExcel Books
_c2003
300 _a397
650 _aNursing Research
942 _bION
_cBK
999 _c18017
_d18017