TY  - BOOK
AU  - Hawking Stepphen
TI  - Black Holes and Baby Universes and Other Essays
SN  - 9780553406634
U1  - 822 HAW 
PY  - 1994///
CY  - london
PB  - Bantam Books
KW  - Reference
N1  - NON FICTION
ER  -