View cart “Elderly Issues and Challenges: The Indian Psychological Perspectives” has been added to your cart. HomeBooksPrinciples of Questionnaire Development with Empirical StudiesPrinciples of Questionnaire Development with Empirical StudiesAUTHOR : Debdulal Dutta Roy PRODUCT CODE: 978-81-909923-1-2 Category: Books Product ID: 5177 ₹300 Principles of Questionnaire Development with Empirical Studies quantity Add to cart HAVE A QUESTION?REQUEST MORE INFO Additional information Additional information AUTHOR Debdulal Dutta Roy Related products Elderly Issues and Challenges: The Indian Psychological Perspectives ₹800 Add to cart Naitik Nirnay Shamta ₹200 Add to cart Rehabilitation Psychology ₹1,500 Add to cart Leadership and Leadership Styles ₹400 Add to cart