Permanent Function of a Square Matrix I and II (Algorithm 361 [G6]) CACM November, 1969 Shriver, B. Eberlein, P. J. Dixon, R. D. matrix, permanent, determinant 5.30 CA691109 JB February 15, 197812:18 PM 1821 5 1821 1821 5 1821 1821 5 1821