000			00456nam a22001457a 4500
003			OSt
005			20220714130822.0
008			220714b ||||| |||| 00| 0 eng d
100			_aलवानिया एम. .एम , Lavania M. M.
245			_aसामाजिक सर्वेक्षण ,Social Survey
260			_aDelhi _bResearch Publications in Social Studies
300			_aPage No.160 _bPB
650			_2India Sociology
942			_2ddc _cBK
999			_c1137 _d1137