000 00266nam a2200121 4500
020 _a9789381605134
082 _a020.72
_bGOE/R
100 _aGoel, Vivek
245 _aResearch methodology
260 _aDelhi
_bAnkit Pub. House
_c2012
300 _a252p
942 _cBK
999 _c55254
_d55254