000 00255nam a22001097a 4500
082 _a001.42
_bSAR/R
100 _aSaravanavel, P.
245 _aResearch methodology /
_cP. Saravanavel
260 _c2001.
_bKITAB MAHAL,
300 _a288p.:
_bPB.
942 _cBK
999 _c15322
_d15322