C.F. · C. F. H. · C.H. · Charles H.
Fischer (S.), Frankfurt · McGraw-Hill
| title | ISBN-13 (ISBN-10) | year of publica- tion | |
|---|---|---|---|
| Language, Mathematics, & Linguistics | 978-3-10-800067-7 (3-10-800067-5) | 1967 | |
| Man's Place in Nature | 978-0-07-029120-1 (0-07-029120-9) | 1973 |