The Sphinx of Phi Sigma Sigma, Vol. 11, No. 2, March 1936 The Sphinx of Phi Sigma Sigma, Vol. 12, No. 1, January 1937 The Sphinx of Phi Sigma Sigma, Vol. 12, No. 2, March 1937 The Sphinx of Phi Sigma Sigma, Vol. 12, No. 3, May 1937 The Sphinx of Phi Sigma Sigma, Vol. 13, No. 1, January 1938 The Sphinx of Phi Sigma Sigma, Vol. 13, No. 2, March 1938 The Sphinx of Phi Sigma Sigma, Vol. 42, No. 3, Summer 1964 The Sphinx of Phi Sigma Sigma, Vol. 44, No. 1, Fall 1965 The Sphinx of Phi Sigma Sigma, Vol. 44, No. 3, Winter 1966 The Sphinx of Phi Sigma Sigma, Vol. 46, No. 1, Fall 1967 The Sphinx of Phi Sigma Sigma, Vol. 46, No. 3, Spring 1968 The Sphinx of Phi Sigma Sigma, Vol. 48, No. 2, Winter 1970 The Sphinx of Phi Sigma Sigma, Vol. 49, No. 1, Fall 1970 The Sphinx of Phi Sigma Sigma, Vol. 49, No. 2, Spring 1971 The Sphinx of Phi Sigma Sigma, Vol. 49A, No. 2, Winter 1972 The Sphinx of Phi Sigma Sigma, Vol. 70, Fall 1991 The Sphinx of Phi Sigma Sigma, Vol. 70, No. 1, Fall 1966 The Sphinx of Phi Sigma Sigma, Vol. 71, Spring 1992 The Sphinx of Phi Sigma Sigma, Vol. 72, Fall 1992 The Sphinx of Phi Sigma Sigma, Vol. 72, Spring 1994