My father's watch: aspects of the physical world [by] Donald F. Holcomb [and] Philip Morrison. Holcomb, Donald F., 1925- Morrison, Philip, joint author. Science. Physics. Q161.2 .H62 500.2 HOM Includes indexes. Includes bibliographical references. Englewood Cliffs, New Jersey: Prentice-Hall, c1974. c1974. 1974 Text xxvi, 390 p. eng