TY  - BOOK
AU  - Niven,Larry
AU  - Pournelle,Jerry
TI  - Lucifer's hammer
SN  - 0449235998
AV  - PZ4.N734PS3564.I9 
U1  - 813/.5/4 
PY  - 1977///]
CY  - New York
PB  - Fawcett Crest
KW  - Science fiction, American
UR  - http://www.archive.org/details/lucifershammer00nive
UR  - http://www.openlibrary.org/books/OL24213064M
ER  -