000 00259nam a22001097a 4500
082 _a001.42
_bARU/R
100 _aAruja
245 _aResearch Methods and Techniques
260 _bPRAKASH PUB.
_c2007
_aChanganassery
650 _aresearch methodology
942 _cBK
999 _c8440
_d8440