Physical Review – Volume 104
October - December 1956

• Issue 6 –December 1956, pp. 1495-1808
• Issue 5 –December 1956, pp. 1201-1494
• Issue 4 –November 1956, pp. 857-1198
• Issue 3 –November 1956, pp. 557-855
• Issue 2 –October 1956, pp. 273-555
• Issue 1 –October 1956, pp. 1-271