TY - BOOK AU - Casper, Barry M. AU - Noer, Richard J. TI - Revolutions in physics SN - 039309992X U1 - 531.11 1 PY - 1972/// CY - New York PB - W W Norton and Company Inc KW - The problem of celestial motion KW - The problem of terrestrial motion KW - The theory of relativity ER -