H. C. · H. Clark · L. C. · L. Clark · Leonard Clark
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Secondary & Middle School Teaching Methods | 978-0-02-322600-7 | 1999 | |
| Secondary and Middle School Teaching Methods | 978-0-02-322871-1 | 1995 | Irvin S. Starr |
| Secondary and Middle School Teaching Methods | 978-0-02-322640-3 | 1990 | Irving S. Starr |
| Secondary and middle school teaching methods | 978-0-02-322650-2 | 1981 | |
| Teaching in the Middle and Secondary Schools | 978-0-13-029285-8 | 2001 | Joseph F. Callahan · Richard D. Kellough |
| Teaching in the Middle and Secondary Schools | 978-0-02-318272-3 | 1994 | Joseph F. Callahan · Richard D. Kellough |