Heffner, Hubert C., –(no earlier than 1962)
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2035250A
- pdbooks.info ID: 94439
Hubert C. Heffner Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Modern theatre practice: a handbook for non-professionals | 1935 | Author | |  | |  | | ||