The Beta Theta Pi, Vol. 68, No. 6, May 1941 The Beta Theta Pi, Vol. 68, Special No. 2, April 1941 The Beta Theta Pi, Vol. 68, No. 5, March 1941 The Beta Theta Pi, Vol. 68, No. 4, February 1941 The Beta Theta Pi, Vol. 68, No. 3, January 1941 The Beta Theta Pi, Vol. 68, No. 2, December 1940 The Beta Theta Pi, Vol. 68, No. 1, November 1940 The Beta Theta Pi, Vol. 68, Special No. 1, October 1940 The Beta Theta Pi, Vol. 67, No. 6, May 1940 The Beta Theta Pi, Vol. 67, Special No. 2, April 1940 The Beta Theta Pi, Vol. 67, No. 5, March 1940 The Beta Theta Pi, Vol. 67, No. 4, February 1940 The Beta Theta Pi, Vol. 67, No. 3, January 1940 The Beta Theta Pi, Vol. 67, No. 2, December 1939 The Beta Theta Pi, Vol. 67, No. 1, November 1939 The Beta Theta Pi, Vol. 67, Special No. 1, October 1939 The Beta Theta Pi, Vol. 66, No. 6, May 1939 The Beta Theta Pi, Vol. 66, Special No. 2, April 1939 The Beta Theta Pi, Vol. 66, No. 5, March 1939 The Beta Theta Pi, Vol. 66, No. 4, February 1939