Ramakrishna Pillai K
Sampilina survey (Malayalam) - Thiruvananthapuram State Institute of Languages - 309p
Sampling survey
Introduction to sampling survey
Background of sampling survey
How to design a Questionnaire
How to collect information
Different sampling techniques
Sampling errors
sampling methods
310 / RAM/S
Sampilina survey (Malayalam) - Thiruvananthapuram State Institute of Languages - 309p
Sampling survey
Introduction to sampling survey
Background of sampling survey
How to design a Questionnaire
How to collect information
Different sampling techniques
Sampling errors
sampling methods
310 / RAM/S