000 00426nam a2200133Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
020 _a978-81-89239-
100 _aNarula Sanjay
245 _aResearch methodology
260 _aNew Delhi
_bMurari Lal
_c2007
300 _a248p.;22.5cm
650 _aResearch methodology
999 _c85764
_d85764