Physics
Physics
YOUNG, THOMAS.- THE DERIVATION OF THE PRESSURE WAVE SPEED.
Hydraulic Investigations, subs..London, William Nicholson, 1809.
DULONG, (PIERRE) & (ALEXIS) PETIT. - THE "LAW OF DULONG AND PETIT"
Researches on the Measure of T..London, Baldwin, Cradock, and Joy, 1819.
FRIEDMANN, ALEXANDER (+) ALBERT EINSTEIN.
Über die Krümmung des Raumes +..Berlin, Julius Springer, 1922-24.