TY  - BOOK
AU  - Mohan Kumar V Ed.
AU  -  Mallick H N Ed.
AU  -  Nayar U Ed.
TI  - Sleep-wakefulness
U1  - S:81p1,N92, N3 
PY  - 1993///
CY  - New Delhi
PB  - Wiley Eastern     
ER  -