000 00268nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _bSAR
100 _aSaravanavel, P.
245 0 _aResearch Methodology
260 _bKitab Mahal
_c2015
300 _a260
942 _cBD
999 _c6768
_d6768