TY  - BOOK
AU  - Bailey, T. N. 
TI  - Twistors in Mathematics and Physics
SN  - 0521397839
U1  - 530.14 BAI 
PY  - 1990///
CY  - .- New York 
PB  - :	Cambridge University Press
KW  - Mathematics
KW  - Geometry
ER  -