Recursion and Iteration

CACM February, 1965

Rice, H. G.

CA650212 JB March 7, 1978  10:57 PM

1312	5	1312
1312	5	1312
1312	5	1312
3121	5	1312
1312	6	1312
308	6	1312
309	6	1312
2456	6	1312
2709	6	1312