TY  - BOOK
AU  - Krauskopf , K.B.
AU  - Beiser, A.
TI  - The physical universe
SN  - 81-203-0976-6
U1  - 550.3 
PY  - 1979///
CY  - New York
PB  - McGraw-Hill Book
N1  - Includes index
ER  -