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008 180627s2017\\\\ii\\\\\\\b\\\\001\0\eng\\
020 _a817648962x
040 _aBD-DhIUB
_cBD-DhIUB
082 _a001.42
_223
100 1 _aSing, Yogesh Kumar
_92558
245 1 0 _aResearch Methodology
_cYogesh Kumar Singh
260 _aNew Delhi
_bA P H Publishing Corporation
_c2017
300 _avi, 266p, ;
_c23cm
942 _2ddc
_cBK