000			00294nam a22001337a 4500
003			SGT
020			_a978-93-1235-12-1
082			_a610.72 _bNEH
100			_aNEHRA, NAGENDRA SINGH
245			_aRESEARCH METHODOLOGY
260			_aDELHI _bNAMAN PUB. _c2013
300			_a146
942			_2ddc _cBK
999			_c21043 _d21043