Description

Concepts Covered: Methods of Collecting Primary Data, Information Through Questionnaire and Schedule, Mailing Method, Enumerator Method, Merits Demerits and Suitability, Methods of Collecting Secondary Data.For more such videos go to https://www.youtube.com/channel/UCUpHeFrAvoqcdGgl_W83x6w

Economics Methods of collecting secondary data
17 min(s)
28 Sep 2020
Economics on Your Tips
Class 11
Hindi
Video
Concept Video