02124772 EFTA02711256 A A II., Richards, ficeSpring,fi op. cit., p. 21. aceBefore the birth . . . Are both undone& A A 32. J. Andrade e Silva and G. Lochak, Quanta (New York: McGraw-Hill, 1969), p150. ficao measure is to disturb.fi A A n Brillouin, op. cit., p. 43. aceWe used to . . . stopped observing