000			00465nam a2200157Ia 4500
008			190327s9999||||xx |||||||||||||| ||und||
040			_aNITIL _cNITIL
082			_221st _a025.524 _bK92A
100			_aKrishan Kumar
245		0	_aResearch methods in library and information science _c Krishan Kumar
250			_aRev and Ed
260			_aDelhi _bHar-Anand _c1999
300			_a349p.
650			_aLibrary science-Research; Library science-Methodology
942			_cBKS
999			_c44824 _d44824