000 00329nam a2200145 4500
082 _a300.72 JAT-R
100 _aJat, Sanwar Lal, et al,l
245 _aResearch methodology
250 _a
260 _aNew Delhi
_bIndus Publishing Co.
_c2005
300 _a
490 _a
650 _aSocial science research
942 _cBK
999 _c600692
_d600692