00448nam a22001697a 4500003000400000008004100004020001800045082002100063100002200084245005300106250001200159260004600171300001000217650002000227650001400247650001700261OSt251015b        |||||||| |||| 00| 0 eng d  a9789355400376  a330.015195bD22I  aDas, Rajib Kumar.  aIntroductory Econometrics / cby Rajib Kumar Das  a2nd ed.  a.- Ludhianab: Kalyani Publishersc, 2023  a194p.  aSocial Sciences  aEconomics  aEconometrics