00502nam a22001697a 450000500170000001000140001702000100003103500130004103700130005408200110006710000280007824501050010626000390021127000360025030000220028665000240030820100804122956.0  aENG-98214  c50.00  aEN-81747  bDBAD/PUB  a001.42  aPrasad, Ch. A. Rajendra  aResearch methodology :cby Ch. A. Rajendra Prasadbthe 'what', the 'why' and the 'how' of research /  aKuppambDravidian Universityc2009  aSrinivasavanam bKuppame517425  a63 p.b21cm (Pbk)  aReserch methodology