1.
|
New York : Scribner, c1964.
|
2.
|
New York, Scribner, 1963.
|
3.
|
New York, Holt, Rinehart and Winston [1966]
|
4.
|
New York, Scribner [1965]
|
5.
|
New York, Holt, Rinehart and Winston, 1965
|
6.
|
New York, Holt, Rinehart and Winston [1963]
|
7.
|
New York, Holt, Rinehart and Winston [c1972]
|
8.
|
Middletown, Conn. : Xerox Education Pub., c1974.
|