000			00323nam a2200133Ia 4500
008			220703s9999||||xx |||||||||||||| ||und||
020			_a9788131310649
082			_a001.43 _bAVD/R
100			_aAvdhesh S Jha
245		0	_aResearch Methodology
260			_aNew Delhi _bA P H Publishing _c2011
300			_a316
942			_cBK
999			_c3920 _d3920