TY  - BOOK
AU  - Engelbert,Phillis
TI  - Astronomy & space: from the big bang to the big crunch 
SN  - 0787609420 (set : acidfree paper)
AV  - QB14 .E54 1997
PY  - 1997///
CY  - Detroit
PB  - U·X·L
KW  - Astronomy
KW  - Encyclopedias, Juvenile
KW  - Astronautics
KW  - Encyclopedias
N1  - Includes bibliographical references and index
ER  -