00730nam a2200205Ia 4500003000900000008004100009020001800050040001600068080001300084100002600097245011100123250001200234260003800246300001500284650002300299650003200322942000700354999001700361952014600378IN-BaIIA211028s9999    xx            000 0 eng d  a81-7328-036-3  cIIA Library  a021bKOT  aKothari, C. R.921138 0aResearch methodologybmethods and techniquescC. R. Kothari                                                 a2nd ed.  aNew DelhibViswa Prakashanac1997  axii, 468p.  aObservations.9977  aResearch methodology921139  cBK  c12122d12122  00104070aBANbBANcGENd1997-07-07g105.00l1m1o021/ KOTp13038r2023-06-22s2023-06-22v105.00w1997-07-07yBKGRs. 105.00