TY  - BOOK
AU  - Siffre,Michel
AU  - Briffault,Herma
TI  - Beyond time
U1  - 550.72 
PY  - 1965///,
PY  - 1964///
CY  - London
PB  - Chatto and Windus
KW  - Sensory deprivation
KW  - Stress (Physiology)
KW  - Scarasson cavern
ER  -