Memo from A. W. Heap and Major G. S. to M. I. 4. Colonel, May 9, 1938 / Heap, A. W.
| Author/creator | Heap, A. W. |
| Format | Electronic |
| Publication Info | [S.l.] : [s.n.] |
| Supplemental Content | Full text available from Border and Migration Studies Online (Text) |
| General note | Title from content provider. |
| Access restriction | Available only to authorized users. |
| Technical details | Mode of access: World Wide Web |
| Genre/form | Electronic books. |