TY  - BOOK
AU  - Singh, Arun Kumar
TI  - Manovigyan, samajshastra tatha shiksha main shodh vidhiyan
U1  - 300.72 S64M(13) 
PY  - 2017///
CY  - Delhi
PB  - Motilal Banarsidas
N1  - 4049 18/03/2020 HBD20/8386 18/03/2020 PSYCHOLOGY PROJECT(Dr. SONIA MALIK)
ER  -