000 00335cam a2200133ua 4500
020 _a978-81-8487-180-7
082 _a001.42
_bBIJ/S
100 _aBiju Dharmapalan.
245 _aScientific research methodology
260 _aNew Delhi:
_bNarosa publishing.
_c2012.
300 _a12.9p.;
650 _aResearch methodology
942 _cBK
999 _c74053
_d74053