TY  - BOOK
AU  - सच्चिदानन्द सिन्हा
TI  - Asamanya manovijan ke mool thathve
U1  - 153 
PY  - 1972///
CY  - London
PB  - Asha Publication
KW  - Intelligence, Intellectual And Conscious Mental Processesनोवल
ER  -