00000cam a22000003a 4500 UP-1685594773861636028 Buklod 20081012102812.0 j|||||||||||||| | ta 081012s1948 xx d r |||| u| (iLib)UPBAG-00004070896 Q 171 S5823 1948 Readings in the physical sciences edited by Harlow Shapley, Helen Wright, Samuel Rapport. New York Appleton-Century-Crofts 1948. xiii, 501 p. ill. 25 cm. Includes bibliographical references. Science. Shapley, Harlow 1885-1972. UPBAG UPBAG-MAIN Q 171 S5823 1948 Book