TY - BOOK AU - PAREEK, UDAI AU - RAO, T.VENKATESWARA TI - HANDBOOK OF PSYCHOLOGICAL & SOCIAL INSTRUMENTS PY - 1974/// CY - AHMEDABAD 380022 PB - VISHNUPRASAD PANDYA,SAHITYA MUDRANALAY KW - Psychological Testing N2 - Several research instruments have been developed and standardized in India, but these have not been widely publicized. As a result , these instruments are not fully utilized. In the absence of information about instruments developed in a particular area, unnecessary efforts have been duplicated to develop instruments, instead of building on the fulfil this important need.. ER -