TY  - BOOK
AU  -  Kety Seymour S.
TI  - Sleep and altered states of consciousness
U1  - SERIAL 
PY  - 1967///
CY  - Baltimore
PB  - Williams and Wilkins company
KW  - Nervous System
KW  - Consciousness
KW  - Seep
N2  -  Seep, Consciousness, Nervous System
ER  -