00463nam a2200193Ia 4500003000400000005001700004008004100021020001800062040000900080082002200089100001700111245004900128250000800177260001400185260003300199260000900232300001700241365001100258OSt20250209145332.0241218s9999    xx            000 0 und d  a9789390620173  cJKRC  223a001.42bPRA.K  aPrathapan, K 0aResearch methodology for scientific research  a2nd  aNew Delhi  bI. K. International Pvt. Ltd  c2023  axvii, 390 p.  b446.25