TY  - BOOK
AU  - Buchanan josephine
TI  - How the universe works
SN  - 0751300802
AV  - QB 62.7. C68 1994
PY  - 1994///
CY  - Great Britain
PB  - Dorling kindersley limited
KW  - Asronomy experiments,Astronomy laboraroty manuals
ER  -