View cart “Behaviour Based Safety In Organization” 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 Naitik Nirnay Shamta ₹200 Add to cart The OCD Workbook Third Edition ₹4,500 Add to cart Spirituality and Holistic Health: A Psychological Perspective ₹400 Add to cart Basic Process in Psychology ₹500 Add to cart